Does Moissanite Lose its Sparkle? | Keep it Looking like New

Does Moissanite Lose its Sparkle? | Keep it Looking like New

Moissanite is known for it’s beautiful and active sparkle, but how much will that sparkle diminish with time? If you’re hoping to avoid a flat and dull-looking Moissanite ring, you’ve come to the right place. We’ll talk about the impact that age has on sparkle for Moissanite, and how to keep your stone clean and gleaming!

Does Moissanite Lose its Sparkle? Moissanite will not lose its sparkle as time passes. The clarity and color of the stone won’t change through the years. Dirt and grime are the only common elements that may inhibit a ring’s sparkle until it is cleaned. Damaging the surface of Moissanite can inhibit sparkle, as it would for any ring.

In the paragraphs that follow, I’ll quickly touch on the components (some important elements) of sparkle. We’ll then we’ll look at how you can protect and maintain the full potential of your Moissanite ring to sparkle the way they’re naturally inclined to.

Dissecting Sparkle

Before going further, I want to make sure that you understand what sparkle is, and the various components, the building blocks, of sparkle. It’s a helpful foundation to have as you study the maintenance and longevity of sparkle. I’ll also talk in a moment about how various elements of sparkle (like fire and brilliance) are different in Moissanite and Diamonds.

What is Moissanite Fire?

Have you ever noticed how crystal from a chandelier, for example, breaks normal light into a bright spectrum of color that it reflects back to your eye? Moissanite does that too. When regular white light enters the ring, it’s broken up as it’s channeled around the inside of the ring. Colorful light is then reflected back to your eye through the table (the top) of the stone. It’s a beautiful effect!

Stones that break up white light into colorful sparkles are said to be ‘fiery’. This ‘Fire’ isn’t something that’s unique to Moissanite. Diamonds and even Cubic Zirconia (CZ) also display fire as they interact with light. What is unique to Moissanite though, is the AMOUNT of fire that it has, and the stone’s durability over time (its ability to preserve its sparkle).

Fire is only ONE element of sparkle, but it’s the one that Moissanite is most known for.

Moissanite vs Diamond Side by Side 

Fire is an important component of sparkle, but it isn’t the ONLY one. Brilliance and Scintillation two other elements that you should be aware of. I’ll quickly describe both of those terms for you, and then we’ll look at how Moissanite compares to diamond in terms of sparkle.

Brilliance has to do with your stone’s ability to reflect unbroken white light back to your eye. As light enters the ring, and is channeled about by the ring’s facets, some light will get broken up and reflected as fire, while other light will come back out through the table of your ring as white light. The refractive index of a particular stone determines its brilliance (how much white light it reflects back as sparkle). It’s the combination of fire and brilliance that we typically think of as sparkle. Both components work together and complement each other.

Here’s a side-by-side comparison of diamond and moissanite. Notice that Moissanite tops diamond for BOTH fire and brilliance. Because of these characteristics, Moissanite out sparkles diamonds.

Visual Characteristics of Moissanite vs. Diamond

Refractive Index (brilliance)
2.65 – 2.69
Dispursion (fire)
Luster Index

Luster just indicates how light interacts with the surface of the ring. You could think of it as the general radiance of the stone.

Moissanite’s sparkle is hard to take down. It sparkles right through the dirt—but still sparkles much more when clean. Have you ever cleaned your windshield, and only realized at that point just how dirty it was? It’s the immediate contrast that you notice. The same will sometimes take place with your ring. Maybe, you’re happy with it and think it’s sparkling well, then you clean it, and BAM—the sparkle cranks up several levels. You had no idea what you were missing until you cleaned it!

Vibrant Moissy Ring on a Woman's Hand, but Does Moissanite Lose its Sparkle Over Time?

Does Moissanite Cloud?

Early Cubic Zirconia clouded with age, but Moissanite won’t. It’s a stable stone that will retain its clarity and beauty long term. It’s considered a ‘Forever Stone.’ Moissanite CAN get a temporary clouding effect though that mutes the natural sparkle of the stone.

Natural oils from your skin, external oils from your environment, dirt, hardwater, and other gunk can collect on the surface of your ring, causing a haze or cloud that can gradually start to block light flow and inhibit sparkle. It may happen so gradually, that you hardly notice a difference from day-to-day as it steadily grows worse.

Fortunately, this condition doesn’t permanently impact the look of the stone. All it takes to restore your Moissy e-ring to its full sparkle is a good cleaning. The most simple, and common, way to clean involves simply soaking the ring for a few minutes in a small bowl of warm water to start loosening up the grime that has accumulated. After a little while, you can pull the ring from the water, add a little mild dish soap (Dawn is a popular brand), and then scrub gently and thoroughly with a soft baby toothbrush. Be sure to get all sides of the rings and clean well around the prongs and along the underside of the stone.

After scrubbing well, rinse completely and dry the ring as well as you can. The entire procedure should take just 5 to 10 minutes. If your ring was fairly dirty going in, it should look SUBSTANTIALLY different now as it interacts with light!

The Impact of Surface Damage on Sparkle

CZ is a significantly softer stone than Moissanite, the ridges where facets come together can get worn down. As those facets get rounded, the ability of the stone to properly capture, break up, channel and reflect light is impacted—which means the stone’s ability to sparkle is permanently impacted. Because Moissanite is so much harder than CZ, the ridges between its facets won’t get worn down and rounded.

As scratches accumulate on the surface of a stone, they can start to block light from entering as it normally would. That’s especially true, when dirt and oils combine in the ridges, further inhibiting the flow of light. Fortunately, the hardness of Moissanite helps prevent scratches better than CZ—and many other types of stones.

Moissanite Solitaire Ring vs Other Styles to Maximize Sparkle

Some Moissanite shapes and setting styles will lend themselves to maximum sparkle better than others. Facets are the flat surfaces that are cut into Moissanite, diamonds, and other gems to reflect light and create sparkle. The most sparkly cut tends to be the brilliant round. That’s because the brilliant round has so many facets, and also because those stones are often worn as solitaires that have more of the stone’s total surface space exposed (sides and top). That exposure allows light to enter the ring from multiple angles, adding to the stones sparkle.

The science of facet placement and angles in the brilliant round channels light through the ring much more effectively than many other styles can. As a result, some stones with less favorable facet positioning can have less light channeled back through the table of the stone to your eye, instead, losing light to leakage out the sides of the ring.

I wrote an entire article evaluating ‘Which Moissanite Cut Sparkles the Most.’ If you’re looking for a ring that dazzles—even through the dirt between cleanings, you may want to spend a few minutes in that article.

Does the Issue of Sparkle Cause Moissanite Regret 

I’ve honestly NEVER heard anyone complain about a Moissanite ring that doesn’t sparkle enough. There may be people are out there that have that concern, but I’ve interacted with thousands of Moissanite owners through the years and haven’t met them yet.

There are a few that have the opposite concern. They feel that Moissanite sparkles too much. They worry that all the fiery sparkle will tip people off that the stone on their ring isn’t a diamond. If you’re in that camp, a Moissanite ring may not be for you. While most people will naturally see the ring and assume that it’s a diamond—let’s face it…it isn’t. They look very similar, but not identical. I wrote this article several months ago talking about how diamond and Moissanite are like doppelgangers (strangers that look almost identical—almost). You may find it helpful. It goes into A LOT more detail in that area.

Moissanite is a beautiful and durable stone in its own right. Those that can’t get enough sparkle will LOVE owning Moissanite ring. Keep it clean, and it will keep up the bling!

In Summary

Moissanite is a ‘forever’ stone that will continue to sparkle just as intensely as decades, and even centuries, roll by if you take reasonable steps to care for it. In order to maximize the sparkle of your ring, you should clean regularly, as outlined above. The good news is that the sparkle of your Moissanite ring won’t be diminished with time, and can be maximized as you strive to keep your ring clean.

Related Posts:

What is Moissanite Oil Slick? | Fixing the Rainbow Stain

Does Moissanite Get Cloudy Over Time? – How to Protect it!

Wearing Moissanite in the Pool, Hot Tub, or Shower






What is Moissanite Oil Slick? | Fixing the Rainbow Stain

What is Moissanite Oil Slick? | Fixing the Rainbow Stain

Rainbow colored oil slicks on the surface of a Moissanite ring can be shocking to find—and sometimes agonizing to get rid of. In this post, I’ll share techniques that will allow you to break free of the seemingly endless cycle of recurring oil slick stains on the surface of your Moissy.

What is Moissanite oil slick? This stain appears on the surface of some Moissanite, and has the rainbow-like appearance of radiator fluid. It is likely caused by the buildup of hard water residue and exposure to chemicals and oils. While stubborn, and often frustrating, the stain WILL come off if you use the right approach.

Whether you need to get rid of an oil slick stain on your Moissanite ring, or you’re hoping to learn how to avoid it, so you’ll never have to experience the stain, keep reading, You’ll find all the information you’ll need in the paragraphs that follow.

A Rainbow Stain on Moissanite

If you already own a Moissanite ring, you may be living in fear of the dreaded Moissanite oil slick that so many others have struggled with. This oil slick is also sometimes referred to as Moissanite ‘stain’ or ‘staining’. Once it strikes, the oil slick often feels like an incurable disease.

Sometimes more obvious than others, the stain might be fairly prominent, or it might be something you really have to look for and can only see with certain lighting and angles. Either way, once YOU notice it, it will likely drive you crazy until you’re able to get rid of it. If you don’t address it while the stain is small, it’s likely to get bigger and more visible until you take action.

In the paragraphs that follow, we’ll help you understand both how to avoid having issues with the oil slick effect on your ring, AND how to remedy the situation if it does happen. By the time you’re done with this article, you won’t have to live in fear of this rainbow-like intruder.

What Causes the Oil Slick Stain?

No one knows the exact cause of the rainbow stain on some Moissanite, but there are some common-sense theories that are widely believed throughout the jewelry industry. Most likely, the stain comes from contact with the following types of substances over time.

  • Lotions
  • Hand Sanitizer
  • Soaps (hand soaps, dish soap, body wash, shampoo, conditioner, etc)
  • Hair Care products (gel, mousse, hairspray, etc)
  • Hard water (dissolved minerals in water that can build up gradually each time your ring gets wet)
  • Chemicals (cleaning products)

Do you remove your ring before cleaning the house with sprays, wet wipes, or other chemicals? Do you take it off before showering, washing your hands, or applying lotion? If you don’t, you’re at a higher risk of eventually seeing an oil slick buildup. I wrote an article about Wearing Moissanite in the Pool, Hot Tub, or Shower. There is information and data in that article that may be helpful.

The Oil Slick on Diamond and Other Gems

You may be wondering if all types of gems get oil slick stains at some point. Would diamonds, sapphires, emeralds, or Morganite, for example? How about man-made stones like Cubic Zirconia? The answer is, ‘no’…rainbow staining is a phenomenon that’s unique to Moissanite.

Please understand that not ALL Moissanite is affected by oil slick stains. Some people notice the rainbow stain on their surface of their Moissanite within weeks, others after months or years. There are also many that are NEVER bothered by it. If you own a Moissanite ring it’s possible, NOT inevitable, that the oil slick stain will eventually appear.

Why Does the Oil Slick Only Appear on SOME Moissanite?

The dreaded rainbow stain is MUCH more common in older Moissanite, but be careful about attributing a direct correlation to age alone—there isn’t one. In other words, the oil slick stain doesn’t show up on an older Moissanite engagement ring BECAUSE the stone is old, it seems to show up on the older Moissanite because of the way Moissanite was made at the time.

Yes, newer Moissanite is affected much less often, but very cheap Moissanite (often imported from China) still frequently has issues. This differentiation likely happens because the manufacturers of cheap, imported, Moissanite cut corners in order to keep prices down. The Moissanite looks beautiful at first, but eventually starts to have issues (like oil slick stains). It’s often true that ‘you get what you pay for.’

The rainbow stain, we’ve been discussing, seems to appear when a susceptible ring comes in contact with particular substances over time. If you wear a Moissy stone that’s less susceptible, it will be more resistant to the stain.

My wife, for example, wears her Moissanite ring all the time (24/7). While she doesn’t intentionally abuse them, she’s not one to pamper her rings. She washes dishes, kids, dogs, and cars with her ring on. She’ll swim, shower, or soak in a hot tub with her ring on too. Even after all that, she’s never seen the slightest evidence of an oil slick stain on the surface of her ring. I’m really curious to see if one ever appears.

If my wife had a really low-quality Moissanite ring where corners had been cut during the manufacturing process, she may have seen an oil slick show up within the first few weeks or months.

How to Remove Oil Slick From Moissanite

The oil slick stain isn’t easy to remove from the surface of Moissanite, but it definitely IS POSSIBLE. Many people have cleaned their ring until they couldn’t see the stain any longer, only to feel defeated and hopeless when it returns a week or so later. I’ve heard from several people that eventually gave up and sold their ring. I’ve also heard from others that purchased a used Moissanite ring only to have an oil slick reappear a short time later.

Woman wondering how to Remove Oil Slick From Moissanite

There’s no need to dump your ring if it’s affected by this kind of stain. It is something you can fix if you do the process properly. I’m going to share some of the specific techniques that have proven successful for removing the oil slick from Moissanite in the past. Most of these remedies require a little patience and some good old fashioned ‘elbow grease.’

While it might LOOK LIKE the stain is gone after a minute or two of work, in order to get rid of it, long-term, you’ll need to devote a little more time. Planning on 10 to 20 minutes of total work should be sufficient. Keep reading, and you’ll learn more about why the additional time is needed (why you won’t want to stop cleaning as soon as the stain APPEARS to be gone). Just turn on a movie and scrub as you watch, then it won’t feel like such drudgery!

There’s No One Size Fits All Solution

You may have heard someone share information on what they did to remove the oil slick stain from their ring in the past, only to find that it DIDN’T work on yours. That’s a common experience. I think that could happen for a number of reasons.

  1. You’re using different products (a different brand of toothpaste or silver polish for example).
  2. You’re using different tools (a brush that’s more or less firm for example)
  3. You’re using a different technique (you’re pressing more or less firmly for example)
  4. Your build-up is heavier than theirs was

Don’t get discouraged if your first effort doesn’t do the trick. We’ve provided a number of solutions that have worked for Moissanite owners around the globe. If one particular approach doesn’t work well for you, try another. You’re sure to find a solution if you don’t give up.

Using a Moissanite Cleaning Cloth

One relatively simple way to clean the oil slick off of the surface of Moissanite, is with a Moissanite cleaning cloth (sometimes also referred to as a Sterling Polishing Cloth, a Sunshine Cleaning Cloth, a Yellow Sunshine Cloth, or a Jeweler’s Rouge Cloth). Many people use the Sunshine Polishing Cloth for Sterling Silver cleaning jobs, but it can also be used to scrub a rainbow film right off of the surface of a Moissanite stone. The process will take a little effort and patience, but it works well.

How do Sunshine Polishing Cloths Work?

A Moissanite polishing cloth is manufactured with a polishing compound (Jeweler’s Rouge) infused on one side. The other side of the cloth is a soft surface used for wiping and buffing once the cleaning is complete. When the cloth is new, it’s typically yellow or orange, but as you wipe your ring with the treated side of the cloth, it will start to turn black—that’s normal. The black marks are a combination of gunk that’s being removed from the surface of your ring, and the visual effect of the polishing compound being removed from the cloth.

A black appearance doesn’t mean that the cloth won’t continue to work effectively for cleaning. The Sunshine cloth residue will continue to work long after the cloth is completely discolored and looking old, in fact, most people find that they can use the same cloth for about 48 months before having to replace it.

How will you know when it’s time to replace your polishing cloth? You’ll know it’s time to replace the cloth when one of two things happens.

  • The cloth wears through and literally falls apart.
  • The fabric of the cloth starts to get a lot of pilling (those little clumps of balled up fabric—like sweaters often accumulate).

Whatever you do, don’t wash your polishing cloth! It’s natural to consider washing it when you see the surface of the cloth turning dark. Logically, it seems the cloth is dirty, and that it might work even more effectively after a good cleaning. Unfortunately, during the washing process, you’ll strip the cloth of the cleaning compound that makes it effective. If you washed it along with other towels or clothing items, the buildup and chemicals from the polishing cloth might stain the other clothes that it comes in contact with during the washing and drying cycles.

To clean your stone with the polishing cloth, Rub the treated side of the cloth against the oil slick stain on the surface of your Moissanite stone with medium pressure. Stop periodically to evaluate your progress as you go. You should see the cloth darkening, and the stain on the surface of your Moissanite gradually disappearing.

An Important Word of Caution

Rhodium is a light-colored metal from the Platinum family. Some rings are coated, or ‘plated’, in Rhodium to improve their visual appeal or their durability.

Don’t use your polishing cloth on any surfaces that are Rhodium plated! The cloth will remove the plating. Having a local jeweler replate it for you would probably cost $40 or more. The cloth is safe to use on Gold—as long as it isn’t Rhodium plated. Be careful though, because nearly all white gold Is Rhodium plated. Because of that, it’s probably safest not to use polishing cloths on white gold at all—just in case! You should also avoid using the treated side of the cloth of soft or porous stones. While a hard stone, like Moissanite, is safe, something like Opal or Turquoise, for example, could be harmed by the cloth.

Sterling Silver is safe to use a polishing cloth on (as long as it isn’t Rhodium plated). Platinum is also safe to use the cloth on. If your ring is Rhodium plated, you need to be careful with your technique, regardless of which you choose. Silver polish, toothpaste, and other treatments could strip the Rhodium, especially if you apply too much pressure.

Because of this, it would be best to use highly localized treatments that help you avoid contact with the prongs or any other plated areas—for example, using a Q-tip might allow you to rub the stone while avoiding the prongs better than a toothbrush would.

Using Silver Polish

Another common alternative for removing oil slick stains, involves the use of a silver polish (or silver cream) and a soft toothbrush (a baby toothbrush is ideal). If you don’t already have a baby toothbrush on hand, you can pick them up at a local dollar store.

Apply the polish directly to the surface of the Moissanite stone and start scrubbing. I would suggest scrubbing for at least 5 minutes. Once the stain seems to be gone, rinse the stone well with warm water, and then dry thoroughly. Not all brands of silver cream are equally effective. Wright’s Silver Cream is the brand that’s most trusted for oil slick removal. It’s readily available at Walmart, neighborhood hardware stores, and online.

If you prefer a liquid polish, Haggerty’s Silversmith Polish is a brand that I’d recommend. It’s also one that’s recommended by some quality Moissanite manufacturers.

While one cleaning with a silver polish may do the trick, chances are, you’ll need to clean the ring multiple times to fully remove the visible stain AND to remove the film that ISN’T visible. Try to be patient with the process.

Using a Specific Stainless Steel Cleaning Powder

Another product I’ve seen good success with, is a tool called ‘Bar Keeper’s Best Friend’ that many restaurants and bars swear by for keeping their stainless steel looking great. It’s essentially a cleanser that can be used for a number of different purposes. Fortunately, this product is available for home use too. If you get a Q-tip wet and then dip it in the powder to coat the tip, you can typically scrub the oil slick stain off the surface of your Moissanite pretty quickly. As an added bonus, you can use this popular cleanser brand to clean your kitchen too once your ring is squared away!

Try to just scrub the stone, avoiding the metal portion of your ring (hopefully the Q-tip helps you to do that). When you’re done scrubbing, rinse the ring well and then dry it thoroughly.

Using Toothpaste

The thing that I love about using toothpaste to tackle your stain, is that there’s nothing new to purchase. You probably have toothpaste and an old toothbrush on hand right now.

I don’t think that brand matters much when it comes to the kind of toothpaste that you use for this, but Colgate and Aqua Fresh are the brands that seem to be used most often when I hear from people about a successful outcome using toothpaste alone.

Either a soft toothbrush or a Q-tip can be used with the toothpaste to scrub the stain.

Using Dish Soap

A mild dish soap, like Dawn, and the green side (the rough side) of a new two-sided sponge can sometimes work wonders. Here again, I love this technique because it uses common cleaning products that many homes already have on hand. The dish soap is a cleaning agent, but also a lubricant—it’s the friction of the scrubber side of the sponge that can make the biggest difference. Apply pressure as needed.

Depending on the nature of your oil slick stain, you may see rapid progress, or you may need to stick with it and keep scrubbing for 20 to 30 minutes or more before getting the result that you’re looking for. Again, it might be easiest if you put on an episode of your favorite show to entertain you as you work.

Using a Specific Glass Cleaning Spray

A while back, someone told me about a struggle they had over many months to find a solution to the stain on their Moissanite engagement ring. The process of trying to find a solution was driving her nuts—nothing had worked! She tried all sorts of things that others had recommended and then started experimenting on her own in desperation.

Eventually, she found a combination that did the trick. She used a specific glass cleaner called “Invisible Glass” and the rough side (the green side) of a two-sided sponge. The stain came off, her ring looked amazing, and she was elated!

Using a Dremel

If manual processes aren’t doing the trick, if your hands are hurting, or you have medical issues, like arthritis, that prevent you from scrubbing as long and hard as you might normally need to—you may want to consider a more mechanical scrubbing solution.

Exercise caution here, but tools like electric toothbrushes and even Dremels have may prove to be a lifesaver if you need to speed up the process or spare your hands from extended scrubbing. A Dremel is a rotary tool that can be used for a wide variety of functions, like cutting, carving, sanding, or buffing. The accessory that you attach, determines what the tool can be used for.

A Dremel can rotate the attachment being used at 5,000 to 35,000 RPM (revolutions-per-minute). That kind of speed can save you a significant amount of time and effort when scrubbing!

Buffing and polishing are typically done with a felt wheel attachment. You could either try using the felt wheel alone…or you can use it in conjunction with a silver cream or polish.

What to do if Your Oil Slick Keeps Coming Back

If you’ve cleaned your oil slick in the past, only to have it resurface a week or two later, you may be getting to the point of desperation. It can be extremely frustrating and eventually starts to feel hopeless. Some folks that have been through the cycle several times, eventually decide to sell their Moissanite ring (used) and move on. Unfortunately, that means that a new buyer is going to have to start working through the same issues.

Someone recently told me that they use both silver polish AND polishing cloths to remove the oil slick stain from their Moissanite—but the stain keeps coming back again! They’re at their wits end! If you’re in the same boat, don’t lose hope. The oil slick cycle is sometimes hard to break for good, but it can be done, here’s how—

The tarnish or build-up that forms on the surface of Moissanite as an oil slick has a film that (like algae) has to be removed COMPLETELY or it will grow back. Those that have had the seemingly ENDLESS frustration of a returning oil slick, have probably never cleaned their ring well enough to completely get rid of the film. They have been successful at eliminating the visual evidence of the stain, but some of the film remained, so, within just days or weeks, it grows back and becomes visible again.

Here’s the key: Clean your Moissanite until all visual evidence of the stain is completely gone. When you can’t see the stain any longer, and you’d bet your life that the film is gone from the surface of the stone—clean it again another time or two. It’s these additional cleanings (once the stone already appears to be clean) that help to wipe out the remainder of the film. Once the film’s residue is COMPLETELY gone, it’s very possible that the oil slick may NEVER return. At the very least, it won’t return quickly—and you’ll know how to handle it effectively, if it does reappear at some point down the road.

How to Keep the Oil Slick Away

There’s an old saying that I remember hearing as I was growing up, “an ounce of prevention is worth a pound of cure.” While this post shares several very effective methods for getting rid of an oil slick stain on Moissanite, it’s much better to avoid the problem altogether if you can. The following guidelines could help you avoid the hassle of a rainbow stain on your Moissy ring:

  • Remove your ring to apply lotion, hair care products, or hand sanitizer.
  • Remove your ring to wash your hands or shower.
  • Don’t swim or soak in a hot tub with your ring on.
  • Remove your ring before cleaning with any kind of chemicals.
  • Clean your ring regularly to so you can remove grime before it really builds up.
  • Consider using distilled water to wash your ring without concerns about hard water.

When I talk about cleaning your ring regularly, that might mean once a month, every week, or every day, depending on the needs of your ring. Every two to four weeks should be frequent enough unless you’re having a particular problem with build, or staining, on your stone.

Cleaning your ring could be a simple as letting it soak for a few minutes in a small bowl of warm water mixed with mild dish soap, before scrubbing it thoroughly with a baby toothbrush. After scrubbing it down, you would simply rinse it well and then dry it completely.

Another option that’s safe for Moissanite is an Ultrasonic cleaner. These handy devices use sound waves to clean your jewelry. They make frequent cleanings painless! Some people just drop their ring in their Ultrasonic cleaner before going to bed every couple of nights, and then wake up to a sparkling clean ring in the morning.

Ultrasonic cleaners aren’t ONLY available to jewelers. You can actually purchase a unit that’s designed for home use for surprisingly little (less than $50). If an Ultrasonic cleaner makes it easier for you to maintain your ring over the years and maximize its beauty, it’s well worth having.

Warning:Ultrasonic cleaners might not be gentle enough if you have a fairly fragile setting, like a pave settings on your ring. It might also not be the best option if your ring is Rhodium plated. If you have any questions about whether your ring might be too fragile for an Ultrasonic cleaner, talk to a local jeweler or play it safe and wash it manually with soapy water and a toothbrush.

In Summary

If you buy quality Moissanite from a reputable manufacturer, you’re less likely to have issues with an oil slick stain than you would if you purchase very cheap Moissy—where corners may have been cut during the manufacturing process. Removing your ring before dealing with water, chemicals, soaps, hand sanitizer, or hair care products could help prevent the appearance of a rainbow stain on the surface of your moissanite.

If the oil slick stain DOES show up at some point, you CAN get rid of it if you use the methods outlined above and don’t give up. All of the methods outlined in this article have proven effective for removing this type of stain on Moissanite, but you may find that one of these methods works much faster, and more easily, on your particular stone and stain than the others (which is why it’s important not to give up or lose hope as you work toward a solution). Clean your ring regularly to help prevent buildup and keep it looking its best.

Related Posts:

Does Moissanite Get Cloudy Over Time? – How to Protect it!

Will Moissanite Last Forever? | Frugal Family Heirloom Rings

Wearing Moissanite in the Pool, Hot Tub, or Shower

How Much are Moissanite Rings? | Finding Inexpensive Options

How Much are Moissanite Rings? | Finding Inexpensive Options

Moissanite is now a popular alternative to traditional diamonds. It’s one of the hardest stones on the market, it looks very similar to diamond, and it’s far more budget-friendly for those that need, or want, to keep their costs down.

How Much are Moissanite Rings? Moissanite is often about 90% less than earth-mined diamonds. The savings on some very large, or fancy colored, diamonds can be even higher. Top-quality Moissanite mounted to a gold ring often starts at less than $750. Stone size, ring design, and metal choice can drive the cost higher or lower.

If you’re seriously considering a Moissanite engagement ring or wedding ring, you may be wondering how you can locate the right one and get your very best value. In the paragraphs that follow, I’ll give you advice and information to help shortcut the process for you.

The Main Influencers of Ring Cost

There are a few main components of your ring that influence its cost. One of the most significant is the type, size, and quality of the stone that you choose. If you choose Moissanite as your stone type, you’ll still need to decide between a variety of different colors and other qualities. Completely colorless stones will be more expensive than stones that have a slightly yellow hue, for example.

I’ve priced out loose moissanite stones of various sizes with a reputable manufacturer that’s known for quality. The chart that follows is intended to give you a general idea of cost, each retailer will have pricing that’s a little higher or lower.

Size in Carats
Colorless (DEF)
Near Colorless (GHI)

I used this manufacturer for the prices outlined above. Feel free to visit their site if you’d like to take a closer look at their selection of loose Moissanite. Lower-quality stones from some other manufacturers may not look the same or last as long.

The stone isn’t the ONLY consideration for the total price of a Moissanite ring though. Another major component of total cost, is the metal that you choose for your ring. I’ll quickly run through the common options and considerations for some frequently used metals. I’ll also outline the general price difference that you can expect to see when you choose one metal over another.


Sterling Silver is a semi-precious metal that’s used in many very inexpensive promise rings, engagement rings, and wedding rings. As I’m writing this, the cost of precious metals are trading at the following price per ounce:

Metal Type
Cost Per Ounce


There’s a HUMONGOUS difference in the cost of ‘precious’ metals like Gold and Platinum and the cost of Silver! In fact, at these rates, Silver is nearly 99% less expensive than gold! There is a downside to silver though, it’s harder to maintain in a continually beautiful state, because silver tarnishes as it’s exposed to moisture in the air. That means that you need to polish your Sterling Silver ring regularly to keep tarnish away.

Silver is also a fairly soft metal, like gold, which makes them both much more susceptible to scratching than a harder metal, like Platinum, would be. You’ve probably heard of Mohs Scale of Hardness. It’s a 10 point scale that ranks various materials based on their hardness, so it’s easy to compare their relative hardness. The scale arranges materials in order of hardness, assigning it’s lowest number (1) to it’s softest material, and it’s highest number (10) to it’s hardest material. All other materials fall somewhere in-between and are assigned a number that reflects their relative hardness. Here’s how the metals that we’ve been discussing compare.

Metal Type
Mohs Scale of Hardness Rating

Relative hardness is an important consideration because it means scratch resistance, however, hardness obviously has to be a consideration that’s balanced with style preferences, cost, and other factors to find your ideal metal option.


Gold comes in several varieties. There’s traditional yellow gold, white gold, and rose gold. It’s common for pricing to be the same (or close to the same) for these color options. There are also different quality levels based on the purity of the gold (the percentage of the metal that is made up of gold versus other metal additives). The common options are 10k (karat), 14k, and 18k, for rings. The higher the number, the higher the quality—and the higher the price!

Jumping from 14k to 18k, for example, will likely cost 20% to 30% more.


Platinum has a beautiful light look and is very hard and scratch-resistant. It’s interesting that gold is more expensive than Platinum when you buy it by the ounce, but Platinum is more expensive than gold when you purchase it as a ring.  There are two potential reasons for the strange price discrepancy. First of all, pure gold is very soft. Gold has to be mixed with other metals to make it harder for jewelry applications. By essentially diluting the gold with harder, and less expensive, metals, it brings down the amount of actual gold that goes into each gold ring—and therefore the cost of each one.

Second, it’s very difficult to work with Platinum versus a much softer metal like gold. Platinum typically costs 30% to 60% more than 14k gold, depending on the design of the ring and where you buy it.

If you’d like to explore the best selection of gold and Platinum Moissanite rings that I’ve found, click HERE. They have a really beautiful collection of rings and great prices. After finding a ring that you like on the site, you can click the “See this style in other options” link beneath the ring to view the same ring design with other Moissanite and metal options! Looks like for a limited time, they’re also offering a $75 discount on $500+ purchase, when you use the coupon code DAZZLE at checkout.

Plated rings:

Plated rings have a coating of one metal that’s covering a base (or core) that’s composed of some other (typically less expensive) type of metal. Plated rings can have the appearance of being far more expensive than they actually are—because the plating gives the impression that the entire ring is made of the same material as the topcoat.

Plating can help you to ‘have your cake … and eat it too’!

Imagine crafting a ring with Sterling Silver at $18/ounce and then just plating it with whatever precious metal you find most attractive (Rose Gold, Yellow Gold, Rhodium, or Platinum). Or taking an inexpensive, but soft, metal (like silver) and plating it with a MUCH harder metal, like Platinum or Palladium—you end up with an inexpensive ring that’s as scratch resistant as a solid Platinum ring.

Because plating doesn’t use a lot of material, you can have the look of a solid gold or platinum ring without the cost. If the plating is done well, the ring should last you for several years before you’ll have to worry about replating. It’s sometimes the ideal solution for couples on a tight budget.

Here’s a great example, I found this 1-carat (6.5 mm) Moissanite ring that’s mounted on a Platinum plated silver ring (meaning that the Sterling Silver base metal is coated in Platinum). The ring is an incredible value at just $199! When you’re saving so much, a quality plated ring, with great reviews from past buyers, could make a lot of sense.

Some couples also stick with unplated Sterling Silver. That’s a viable option, especially if you’re willing to clean the ring regularly, and you plan to upgrade the ring within the next few years.

Here are a few potential challenges with plated rings:

  • Thin plating won’t last very long
  • Cheap and sometimes dangerous metals can be underneath the plating
  • Plating has to be periodically reapplied

Buy from reputable retailers and manufacturers that have a solid history of happy customers, and reputation to protect. If possible, read product reviews related to the specific ring that you’re thinking of purchasing. Buy from a company with a return policy or a solid warranty if possible. Avoid plated mystery metal at all costs, meaning that you simply shouldn’t buy a ring if you don’t know, or aren’t comfortable, with the base metal that it’s made out of.

I purchased an inexpensive ring last year and gave it to my wife to wear daily. I wanted to see how it would hold up to everyday use. It had a CZ stone that was set on a copper ring with Rhodium plating. I thought the solitaire was really pretty when it arrived. I thought it looked like a much more expensive ring when it initially arrived.

As requested, my wife wore the new ring every day—the same way that she would normally wear her diamond or Moissanite rings. By the time she reached the end of the first month, the Rhodium plating had already worn off the ring, exposing the copper base metal. Not only did it look TERRIBLE, but it also started to turn her finger green!

I don’t mean to say that you should NEVER get a plated ring, there’s definitely a time and place for plating, but you have to be aware of the risks going in.

If you’re on a REALLY tight budget and NEED to save as much money as possible on your ring, a plated ring might make sense, but please follow these guidelines as you shop for the right ring.

  • Buy from a retailer/brand you trust. This is my favorite source for silver rings that are sold as-is or plated.
  • Read buyer reviews (especially updated reviews from past buyers that are updating their experience several months or years down the line). If their ring fell apart a few months after buying it, they may come back to warn others.
  • Make sure that Sterling Silver is the base metal for your ring.
  • Look for information on how thickly the plating was applied (ie: triple coat).
  • The plating should typically use a metal like Rhodium or Gold.

Again, just be mentally prepared for the fact that you’ll likely need to replate the ring again in 3 to 10 years (give or take). The cost of replating will depend on the style of your ring, how manual the application will need to be, the material used for plating, and how thickly it needs to be applied. In general, replating will generally run anywhere from $40 to $200.

Strategies For Keeping Costs Down

We’ve discussed some of the components of Moissanite ring cost, so you can better understand the areas where you can save money on your ring if you need to. Here’s a summary of those options (as well as a few additional items that haven’t been mentioned so far).

  • Choose a thinner band. Less metal means a lower overall cost.
  • Go with a plated ring. Sterling Silver plated with either gold or Platinum is best.
  • Use a very small Moissanite center stone to keep things simple and save costs.
  • Get a smaller center stone, and then add a halo of tiny stones as well if needed.
  • Buy a used Moissanite Ring (but BE CAREFUL).
  • Buy your Moissanite stone and your ring separately, then have a jeweler assemble the ring for you. Sometimes you can buy the components cheaper than the finished ring.

Sometimes there important factors unrelated to the physical characteristics of the ring that also influence the ultimate price of your Moissanite ring in a significant way. For example, where you buy your ring. There are some brands that have a lot of public awareness and brand recognition because of effective marketing efforts. Buyers are sometimes willing to pay a premium for products from known (recognized) suppliers because they have familiarity and assume higher quality.

You can sometimes come out ahead when you purchase from a lesser-known brand, if you end up saving money and getting a high-quality piece of jewelry. Reading buyer reviews will help you gauge the quality of the product and the satisfaction level of past buyers.

Part of the premium that you pay with certain retailers covers benefits like generous return policies, warranties, and other perks (like resizing or engraving) that might come with your ring. To view the price objectively, you should determine how important each of those inclusions is to you, and what it might cost you to purchase them separately (if they’re even available elsewhere). In other words, there’s a real value with some of the benefits that some sellers offer, that should be considered.

Of course, these are just ideas. You can pick and choose the suggestions that seem to fit best and get you to your target price range. Some of these strategies can be utilized with the list of Moissanite rings outlined below.

Here are some examples of Moissanite rings that fall in a very frugal price range of $100 to $800:

Moissanite SizeRing Construction
Ring Price
1 Carat Modern
Sterling Silver, plated in Platinum.
Click Here
1 Carat SolitaireSterling Silver, plated in Platinum.
Click Here
1 Carat HaloSterling Silver, plated in Platinum.
Click Here
2 Carat SolitaireSterling Silver, plated in Rhodium.
Click Here
1.5 Carat SolitaireSterling Silver, plated in Platinum.
Click Here
1 Carat Solitaire10K White Gold.
Click Here
1 Carat Solitaire10K Yellow Gold.
Click Here
2 Carat SolitaireSterling Silver, plated in Platinum.
Click Here
2 Carat Solitaire10K White Gold.
Click Here
1.25 Carat (CTW) Half Eternity Band14K White Gold.
Click Here
2.7 Carat Solitaire14K White Gold.
Click Here
1 Carat Halo14K White, Yellow, or Rose Gold.
Click Here
.75 Carat Moissanite + .25 in diamonds14K White or Yellow Gold.
Click Here
1.5 Carat Solitaire14K White Gold.
Click Here
2.7 Carat 3 stone ring14K White Gold.
Click Here
1 Carat Cushion Cut Halo14K White Gold
Click Here
2.4 Carat Cushion Cut Halo10K White Gold.
Click Here

In Summary

A 6.5 mm (1-carat) loose Moissanite stone will typically cost between $400 and $600 depending on the characteristics of the stone you select, and where you make the purchase. The cost of a fully finished Moissanite ring of the same size will vary based primarily on the type and amount of metal used, but as seen above, you’ll see rings ranging from under $100 up to several thousand and beyond.. By looking for slightly smaller stones or following the other options mentioned above for decreasing the cost of your Moissanite ring, you can bring your total costs down even further if needed.

Related Posts:

Will Moissanite Go Up in Value? – What it’s Worth Used & Why

Where Should I Buy Moissanite? – 6 Benefits of Buying Online

Is Moissanite Good for an Engagement Ring? | 8 Useful Facts


Moissanite, How Big is Too Big? | Balancing Big & Believable

Moissanite, How Big is Too Big? | Balancing Big & Believable

Moissanite is much less expensive than diamonds, so it’s often tempting to buy a much larger stone than you could have afforded if you had chosen a diamond. Before you do though, take time to consider the following question …

With Moissanite, how big is too big? It’s best to purchase a Moissanite stone that’s 6.5mm (one-carat) or smaller if you want people to assume it’s a diamond. Very large diamonds are extremely expensive, so they’re often assumed to be fake even if they look real. Color related issues can also be more pronounced for larger stones. 

If you want a Moissanite ring that looks almost identical to diamond, keep reading. We’ll discuss the various elements that you’ll want to give thought to so you can find the perfect stone and setting!

Will People Assume Your Moissanite is a Diamond or CZ?

When an ‘A-List’ celebrity walks the red carpet wearing a ring that has a diamond the size of a watermelon, few people question whether it’s real or not. It’s believable that they could own the world’s largest diamond ring because they’re uber-wealthy (or the ring is on loan from some designer). If you wore the same ring to work tomorrow, everyone would instantly assume it’s a Cubic Zirconia (CZ). Why? Because you probably aren’t uber-wealthy, and they know that.

It doesn’t matter how diamond-like the giant rock on your ring appears to be, because you aren’t the Queen of England, they’re going to assume it’s some kind of cheap imitation. CZ is probably what comes to mind first for most people when they think of diamond look-a-likes. There’s nothing wrong with Cubic Zirconia—unless you’re wearing Moissanite—and would prefer that people assume it’s a diamond.

Consider the flip side of the scenario that was just outlined. If you walk into the office tomorrow wearing a beautiful non-flashy ring with a .75 carat Moissanite stone that appears to be a diamond, is anyone likely to question what it’s made of? Nope, probably not! Why? Because a diamond of that size is something very common and believable. If it looks like a diamond, and isn’t an uncommonly-large size, they’ll typically assume that it is. They have no real reason to assume that it might be made of CZ or anything else.

So with that simple understanding in mind, we’ll come back to the question, how big is too big? According to one large-scale study, the average diamond ring is about 1.2 carats (and costs a little over $6,300). Based on those findings, if your ring is 1.2 carats or smaller, your ring is unlikely to stand out as being unusually large (and automatically presumed ‘fake’). I would advise that you even go a bit smaller than 1.2 carats though. Instead, keep your ring to 1 carat or less if it’s important to you that others believe you’re wearing a diamond. I’ll explain why in more detail below.

The stone size also depends on the size of your hands to some extent. If you’re buying online, you’ll want to try the ring on when it arrives to see how it feels and looks. Don’t be surprised if it feels too large (or small) initially. It often takes a week or two to really settle in and get used to your ring. If you have really petite hands, a smaller ring might make sense. A very common ring size can look A LOT larger on very small hands.

The opposite is also true, that larger hands might do well with a larger piece of Moissanite. The size relationship between the size of your hands and the size of your stone does influence size perception. A 2-carat Moissanite, for example, isn’t ALWAYS too large. Too large is often dependant on the specific styling of the stone and ring—and the size of the hands wearing the ring.

Issues With Huge Moissanite Stones 

There are three potential issues with wearing huge moissanite stones. What do I mean by huge? At the most basic level, I mean wearing any Moissanite that’s very far beyond the diamond size you would be able to afford, right now, if you were to decide to purchase a diamond instead.

For example, very few people could afford to purchase a 5-carat colorless diamond—it would likely cost around $250,000. This 5-carat Moissanite stone, on the other hand, can be yours for just $479. Can you see why it’s so easy for people to overdo it on ring size, and ultimately buy a, very diamond looking, ring—that no one believes to be diamond? It happens all the time.

Here are three common issues related to oversized Moissanite stones:

  1. It isn’t financially feasible that you have a real diamond ring that’s so large—so the ring must be fake. We’ve already discussed this, so I won’t spend more time on the idea here. Here’s a good example of a ring with a nice 1-carat Moissanite stone that most people would probably assume is a diamond. This beautiful Moissanite ring is slightly larger, but still very believable.
  2. Slight overtones and undertones of yellow or brown can be more obvious in large Moissanite stones that aren’t completely colorless. The smaller the stone, the more colorless it will appear to be. If you get an Enhanced Moissanite (something treated to make it more colorless, this shouldn’t be an issue. It’s also less common for round cut rings than it is for more square shapes.
  3. ‘Moody’ Moissy qualities are more frequently observed in larger stones. Moissanite (which is sometimes unofficially referred to as ‘Moissy’) can take on a strange temporary color tone when viewed from just the right angle under very bright natural light. Some feel like the change of hue is like a changing mood, so they’ll say their Moissanite is ‘moody.’

When my wife is driving, for example, she’ll sometimes glance as her hand and notice that her Moissanite ring has a greenish hue to it. If she moves her hand or walks indoors, the look of her ring will return to normal. Other people in the car can’t see the same color phenomenon that she can when she catches this effect because they’re seeing the stone from different angles.

Again, this phenomenon is only occasional, it’s only noticeable from a particular angle, and only under certain lighting conditions. This is also something that far more common with Moissanite stones that are larger than 6.5mm (1-carat). Sticking with a Moissanite stone that’s 1-carat or smaller will reduce the frequency with which you notice this temporary change in hue.

These three ‘issues’ are just things that you’ll want to be aware of if you want a ring that ultimately looks as similar to a diamond as possible.

How to Stand Out With a Smaller Moissanite Ring

Here are a few ideas to help your ring stand out without mounting an unusually large stone. If you want a moderately-sized ring that gets noticed, consider buying a colored Moissanite. You can get Moissanite in almost any color you can imagine. These stones essentially look like fancy colored diamonds. I wrote this separate post about all the fancy Moissanite colors that are produced. A pink or blue Moissanite stone could be a beautiful, and eye-catching, piece—without being oversized. For example, This pretty pink Moissanite ring is just under 1-carat and is set against white gold. It’s a head-turner, but costs less than $250! In reality, fancy colored diamonds are typically quite expensive too, but most people aren’t familiar with what they cost—because you don’t see them very often at your neighborhood jewelry store. Fancy colored Moissanite certainly does bring a splash of color and added personality to your ring though.

Creating a halo ring might be another good option to use (with or without colored stones). A halo around your center stone (essentially a circle of small diamonds that wrap all the way around the stone) often makes your ring look a little fancier and bigger, without causing people to instantly assume your ring has a ‘fake diamond’ on it. Here’s a great, and inexpensive, 1-carat Moissanite ring with a halo that I came across, for example.

A three-stone ring is another way to get more total carat weight on your ring (with each one being 1 carat or less), without having an unusually large center stone that screams “fake” at first glance.

What Will YOU Feel When You See Your Ring?

If you LOVE the look of a huge solitaire (something much larger than 1-carat), you should buy one and enjoy it. What matters more than what your ring is made of, and what OTHERS think of your ring, is what YOU think of your ring, and how it makes you feel every time you look at it.

The purpose of your ring really isn’t to impress others or win their approval. It’s something that’s a symbol of your love and commitment. While there’s nothing wrong with wanting your Moissanite ring to look just like a diamond ring. There’s also nothing wrong with being ‘loud and proud’ about the fact that you’re NOT wearing a diamond. Moissanite is a really cool diamond alternative with an incredible backstory and some really rare and interesting qualities.

So, If you really want to wear a softball-sized Moissanite stone, go for it. No, your family and friends won’t believe it’s a diamond, but if YOU love it, and it makes YOU happy to look at—that’s what matters most.

In Summary

Moissanite stones that are larger than 6.7mm (1.2 carats) or so could appear to be larger than average, and therefore, potentially fake to others. In order to stay in a more common (and believable) size range, I recommend that you purchase a ring with Moissanite stone that’s no larger than 6.5 mm (1-carat). Of course, what you think of your ring is FAR more important than what others think of your ring, so don’t hesitate to purchase a much larger ring if it makes you happy, or you don’t particularly care whether other people assume the stone on your ring is a diamond or not. Your ring is a representation of your love and commitment. If you’re filled with warm feelings every time you look at it—that’s what’s ultimately most important!

Related Posts:

When Does Moissanite Look Fake? | The 3 Main Giveaways

Is Moissanite Good for an Engagement Ring? | 8 Useful Facts

Will Moissanite Pass a Diamond Tester? | Best Test Options


Can Moissanite Rings be Resized? | The Cost, Process, & Risk

Can Moissanite Rings be Resized? | The Cost, Process, & Risk

Wearing a ring that’s the wrong size can be unsafe and isn’t comfortable. Some metals and stones are more easily resized than others. If you already own, or are considering, a Moissanite ring, you may be wondering …

Can Moissanite rings be resized? Yes, Moissanite rings can typically be resized, however, there are certain ring designs that don’t lend themselves well to resizing (like rings with channel set stones). Any difficulty resizing these rings has to do with the ring design, and not the type of stone that is mounted to the ring. 

While Moissanite rings typically can be resized, finding a jeweler to do the work on your Moissanite ring can sometimes be challenging. We’ll talk about why and how to get your resizing done below.

What is Ring Resizing and Why is it Done?

Jewelers resize rings by making them larger or smaller so they can more comfortably fit their owners. Resizing might need to be done for several different reasons:

  • Your partner guessed your ring size— but guessed wrong.
  • You’ve gained weight.
  • You’ve lost weight.
  • Your ring is a family heirloom from relatives with different sized fingers.
  • You purchased a used ring, and it doesn’t fit quite right.

Rings can typically be resized within a reasonable margin of 1 to 1.5 sizes or so pretty easily. Making a ring smaller is less expensive than making it larger. That’s because reducing the size of a ring involves removing some of the metal in the ring, while increasing ring size requires the addition of gold, platinum, or some other metal to increase the circumference of the ring. That work is more difficult, and the extra metal comes at a cost, so increasing a ring’s size can become expensive—depending on the amount of increase and the metal type. You can typically only enlarge a ring by a maximum of 2 sizes when extra material is added as part of the process.

Another option is stretching the ring when the needed expansion is only half a size or less, but stretching leaves the ring thinner and weaker, so it’s not always the ideal solution, and won’t work with all ring styles.

When I proposed to my girlfriend (now my wife), many years ago, I wanted it to be a surprise. I took a BIG risk and went shopping for her ring alone! I could have gotten it wrong on so many levels, but as it turns out, she loved the ring and it fit her well. Buying a ring to surprise someone with is a gamble. You don’t want to insult them by buying a huge ring or make them feel awkward when the ring you bought won’t fit on their finger. There are LOTS of ways that you can try to figure out their ring size before you start shopping if you plan to surprise them. Above all else though, if you’re going to guess, it’s better to get a ring that’s too big than to get one that’s too small.

Because increasing the size of a ring costs more than decreasing the size of a ring, it’s better to err on the side of buying a ring that’s too large if your guess is off.

Which Types of Moissanite Rings Can’t Safely be Resized, and Why?

Moissanite is a typically a highly durable stone that it’s known to be fussy or difficult, however, not all types of Moissanite rings can be safely resized. In fact, these same ring styles can’t be safely resized regardless of the type of stone that is mounted to them. The inability to resize is linked to the ring style and its ability to safely retain the stones that it holds after resizing … not the nature of the stones themselves. The following rings are styles that jewelers typically won’t resize:

  • tension set rings (or ‘tension rings’)
  • Channel set stones
  • Eternity bands (& half eternity bands)

Tension set rings, contain a gem (or stone) that’s held in place by tension. These rings essentially have a free-floating stone that’s pinched, and held in place, by the two sides of the ring that are applying opposing pressure to the stone that’s pinched between them. Resizing a tension ring could disrupt the tension and lead to a loose or lost stone.

Channel set stones are simply stones that are set in a channel that wraps around a portion of the ring. The stones are typically arranged to be side-by-side in a line. Because the stones are sitting down in a channel, only the top of each stone is visible. Channel set stones are held very securely by a channel that’s cut to very precise dimensions. Resizing can alter those dimensions, which could result in loose stones, so jewelers are often hesitant to adjust the size of these rings. The image below shows a couple of examples of channel-set stones.

Channel Set Moissanite Rings

Eternity Rings (or eternity bands) are often channel set, but the stones can also utilize prongs. Eternity bands are nearly impossible to resize. These rings feature stones that are side-by-side all the way around the outside of the ring. The ring on the left in the image that’s above is an Eternity Band. Resizing these rings is so difficult because stones can easily come loose, or the spacing between stones can become uneven if the ring size is adjusted.

Half Eternity Rings have diamonds that are aligned side-by-side around the surface of the ring (just like eternity rings), but on Half Eternity Bands, those diamonds only wrap halfway around the ring. It’s possible to resize these rings—but only to a very limited extent. Here again, the biggest risk with resizing this type of ring, is potential misalignment of the stones or uneven gaps after the resizing is completed.

Rings made of extremely hard metals—like Stainless steel, tungsten, or titanium. Those aren’t common metals for Moissanite to mounted to anyway, but I wanted to point out that because of their extreme hardness, they’re very difficult metals to work with for resizing.

Rose gold rings are often difficult to resize as well (especially when you need to make it larger). Rose gold can come in a wide variety of shades. Because of this jewelers often have trouble matching the color of the new material being added to the ring during the resizing process to the color of the original rose gold used for the ring. This type of gold is also much more delicate and subject to cracking.

Note: Stretching a ring to enlarge it will mess up any engraving that you have carved into the inside of your ring. It’s important to be aware of that. You can always pay a minimal fee (typically about $20) to have the engraving redone after the ring has been resized if you’d like.

Which types of Moissanite Rings Can Safely Be Resized?

Any Moissanite ring style, other than those referenced above, should be pretty straightforward and simple to resize (either up or down). Moissanite is generally very heat resistant. Some seasoned jewelers will tell you though that not all Moissanite is equally heat tolerant. When you buy low-quality Moissanite, it can more easily be damaged by heat applied during the resizing and repair process. One jeweler mentioned to me that much of the Moissanite that he sees people buy from direct sellers on crafting and auction sites is junk that he doesn’t feel safe working with. Because of a similar sentiment, many jewelers that you contact may tell you that they don’t resize or repair Moissanite rings. Don’t be surprised if that happens.

Moissanite from this manufacturer tends to have the best reputation for quality. If your jeweler knows that you purchased your ring from this source, they’ll likely be less concerned about heat tolerance. I found that if you enter the coupon code BRILLIANT100 at checkout, you’ll save an additional $100 off a purchase of $700+ right now. Here’s one other source for rings from the same manufacturer. By comparing prices between these two sources, you’re sure to find the very best value on a really high-quality Moissanite ring.

The other reason that some jewelers might refuse to resize or repair a ring that has Moissanite (or some other diamond simulant) on it, is that they’re worried a customer might accuse them of swapping stones and putting the simulant there. It’s helpful to understand their concern and where they’re coming from.

If you call a jeweler that tells you they don’t work on Moissanite, it’s nothing personal. They likely have one of the concerns listed above. You may be able to share information or find a solution to their concern if you have some understanding of the issues that concern them. Otherwise, you can just call another jeweler. Quality Moissanite is a ‘forever stone’ that’s highly durable and easy to work on.

The Typical Cost and Timeline

The exact cost that you’ll be quoted for resizing depends on your location and where the jewelry store is located that you contact, as well as the specifics of your ring (the style, the thickness of your band, the type of metal your ring is made of, whether you’re increasing or decreasing the size of the ring, how much you need to adjust the size, and more).

Having said that, we’ll give you a rough estimate that should be in the ballpark. Complication and cost of materials used is influenced by the type of metal that the jeweler is working with, so I’ll try to give you a cost estimate that’s specific to different types of metals.

  • Sterling Silver = $25 to $50
  • Yellow Gold = $50 to $100
  • White Gold = $60 to $150 (this cost includes reapplication of a Rhodium plating that most white gold has).
  • Platinum = $100 to $300 to increase the size (decreasing by one size would likely run $60 to $100).

The best place to have a ring resized may be the place where you purchased the ring. Some offer free, or heavily discounted resizing. You’ll also often have a period of time (typically 30 to 60 days) where you can return your ring for a refund or exchange if it isn’t fitting well from the start. That means, that you could guess on the ring size and then resize or simple exchange for a size that will fit better after your proposal if needed.

If you don’t have the time or money to get your ring resized at a certain point, there are other temporary solutions that could be helpful. For example, you can purchase these rubber ring size adjusters that simply twist around the bottom of your ring to make it fit more securely. They can make the fit of your ring up to 1.5 ring sizes smaller and cost less than $10! A metal version is also offered, but those can end up scratching your ring, so I’d recommend sticking with the rubber version (which works great)!

In Summary

Moissanite rings can typically be resized, except with the structure of a particular ring design won’t allow for safe resizing—regardless of the type of stone that’s mounted to the ring. Remember that buying high-quality Moissanite helps to ensure that your ring will be more heat resistant and durable through resizing and repairs than cheaper Moissanite can sometimes be. Again, if resizing isn’t practical at the moment, you might try adding some rubber size adjusters to your ring to help it fit more snuggly until you can get the ring properly resized.

Related Articles:

Does Moissanite Get Cloudy Over Time? – How to Protect it!

Will Moissanite Last Forever? | Frugal Family Heirloom Rings

Lab Created Diamond vs Moissanite | Look, Durability, & Cost



Can Moissanite Scratch Glass? | 3 Implications of Hardness

Can Moissanite Scratch Glass? | 3 Implications of Hardness

You’ve probably heard that only diamonds can cut, or scratch, glass. Some people use that simple test as a means of identifying the gem—but what about other hard stones, like Moissanite?

Can Moissanite scratch glass? Moissanite can scratch glass. It’s the second hardest stone known to man, with a rating of 9.25 on the Mohs Scale of Hardness. Only diamond is harder, with a hardness rating of 10. Glass is only rated at 5.5 on the scale, meaning that both Moissanite and diamond can easily scratch, or cut, glass.

The ability for one object to scratch another (it’s hardness) has implications that can be important. We’ll cover those in the paragraphs that follow.

How Hard is Moissanite?

Anytime someone talks about the hardness of a stone Mohs Scale of Hardness is typically brought up. That’s because it provides a very simple way to communicate about the relative hardness of various items. I’ll give you a quick understanding of how the scale was developed, along with its strengths and weaknesses.

In 1812, Friedrich Mohs, a German Mineralogist, created the Mohs Scale of Hardness by collecting a group of 10 minerals and then organizing them in terms of hardness. He determined the hardness of each mineral by testing which other minerals were capable of scratching it. After determining the relative hardness of each item, he arranged them in order from softest to hardest, assigning a low number to the first softest item (1) and the highest number to the hardest item (10). The 10 minerals that Friedrich used in his scale are outlined below in order of hardness (arranged from softest to hardest).

  1. Talc
  2. Gypsum
  3. Calcite
  4. Fluorite
  5. Apatite
  6. Orthoclase
  7. Quartz
  8. Topaz
  9. Corundum
  10. Diamond

Once Friedrich had his original 10 items identified and arranged in terms of hardness, any new material could be tested against the 10 known items to see which other stones were capable of scratching it. Based on that experimentation, the new item could be assigned a number that showed where if fell in the scale.

Moissanite wasn’t a material that Friedrich had access to in 1812, so it wasn’t part of the original 10 materials used in his scale. When Moissanite was later tested, it was assigned a relative hardness rating of 9.25 to 9.5. That relative hardness, make Moissanite the hardest stone known to man aside from Diamond!

Cubic Zirconia is another example of a material that wasn’t around when Friedrich created his scale. It has since been assigned a hardness rating of 8-8.5. The reason that you’ll sometimes see a range given for hardness, is because some stones, of a particular variety, are a little harder than others.

Even items like glass can be rated using Mohs Scale of Hardness. The process of determining a number for glass, is the same as the process for rating stones. Various materials are used to try to scratch the glass, some do, some don’t. Those that don’t are softer than the glass, and those that do are harder. It turns out that glass comes in at 5.5 on the scale.

Three Important Implications of Stone Hardness

There are a few implications to the hardness of Moissanite, and similar stones, that are very helpful to understand.

1. Many Materials are Capable of Scratching Glass

Everyone has heard that diamond can cut glass. Without knowledge of the Mohs Scale of Hardness, many assume that it’s the ONLY stone that’s capable of doing that. Since you now know something about the scale, you can probably tell that diamond ISN’T the ONLY stone that can cut glass.

Based on the known hardness of glass (5.5), there are lots of things that won’t scratch glass—including Talc, Gypsum, Calcite, Fluorite, and Apatite (among many others). There are also MANY things that are harder glass, and are therefore able to scratch or cut it. Those harder materials would include Orthoclase, Quartz, Topaz, Corundum, and Diamond. It would also include stones that have come along since Freidrich assembled his scale—like Moissanite.

Because of all this, a simple scratch test against glass CAN’T positively identify a stone as diamond—it simply confirms that the stone is one of the many materials that is harder than glass. That might be helpful—but only to a very limited extent. Some unfamiliar buyers of used diamond rings might bring a small mirror with them when they consider a purchase, in order to verify that the ring they’re looking at really does contain a diamond. As you now know, that test wouldn’t be conclusive. The ring they’re trying to sell you could easily contain a stone like White Sapphire. That’s a variety that could look very similar to diamond, that is also capable of scratching glass.

A more telling test, would be trying to scratch the stone that’s being represented as diamond with a Moissanite, because Moissanite is capable of scratching any stone OTHER THAN diamond. The seller would need to be pretty confident that their stone is a diamond in order to allow for that test. You could also use a diamond tester device. I just posted another article on diamond testers (and Moissanite testers) that explains how they work, and how much they cost.

2. You Shouldn’t Mix Various Ring Types When You’re Not Wearing Them

My Wife has a diamond ring, a Moissanite ring, and Cubic Zirconia (CZ) ring. If she were to place them all in her pocket for several hours, or even in the same drawer of a jewelry box where they might come in contact with each other, guess what would likely happen. Yep, the harder stones would scratch the softer ones.

The diamond would scratch the Moissanite and the Cubic Zirconia. The Moissanite stone would also scratch the Cubic Zirconia. While the diamond itself would come out unscathed, the ring that the diamond is mounted to would probably be scratched up by both the Moissanite and the CZ. Most metals used for rings are substantially softer than both stones. Because of this, even storing rings of the same time in a place where they can come in contact with each other is a bad idea.

In order to protect your rings from accidental scratching damage, it’s a good idea to keep them in a place where they won’t come in contact with each other. There are two really good primary options. The first is a jewelry box. Ideally that box would have the velvety rows that are specifically designed to hold rings in place and separate from each other. This jewelry box, for example, is one of the best values I’ve found. If you’re looking for something a little larger, this huge jewelry box is my favorite—and an incredible value for the money.

One other option is a simple ceramic jewelry holder. It’s not as ideal for protecting your rings, and still leaves them exposed to collect dust, but it will do a much better job of keeping your rings from coming in contact with each other than a simple dish would. Here’s an example of a popular ceramic ring and jewelry holder that costs less than $14.

A good jewelry box is really inexpensive insurance. Many people pay a monthly premium for insurance coverage on their rings. It gives them peace of mind and helps them save money if covered damage should occur at some point. A jewelry box is a small one time cost, and it’s much cheaper than the cost of replacing a scratched ring.

3. Excessive Hardness Also Means Extreme Brittleness

While hardness helps stones resist scratches, it can also be an ‘Achilles Heel’ for stones that are the hardest. The harder a stone gets, the more brittle it becomes. That means that while it might not scratch as easily Cubic Zirconia, for example, CZ wouldn’t fracture as easily as an extremely hard stone, like diamond, if it experiences an impact—like being dropped on a hard surface.

For example, my sister had the diamond in her wedding ring crack in half when it accidentally fell from a counter onto the tile flooring they had in their bathroom. Not all diamonds would have cracked as a result of that same fall. It depends a lot on the inclusions that create weak points in the stone and the way that it lands when it falls. Diamonds are FAR more prone to fracture than stones that are less hard though.

Moissanite is actually well-positioned as a very hard stone that resists scratching … but is less brittle than diamond.

The Costs of Sacrificing on Hardness

I’ve talked quite a bit about Mohs Scale Hardness. Is it really that important? As we’ve discussed, hardness impacts scratch resistance. I’m not JUST talking about the resistance of one stone to scratches from another—I’m talking about resistance to scratches from thousands of things your ring might come in contact with, in your everyday environment.

Even in a home or office environment, your ring can, and does, accidentally brush or bump against things as you go about your normal routines. Using the same principle that we discussed for Mohs Scale of Hardness, if the item that your ring bumps or brushes against is harder than the stone in your ring, it’s likely to scratch.

Those little scratches can have a big impact on a ring over time. If a stone is too soft, the scratches quickly multiply and start to impact the way light enters and exits the ring. That interference can rob the stone of sparkle.

In addition, scratches on the surface of a ring can become collection points for dirt and oils in your everyday environment. As those elements collect in the groove that the scratch creates, it creates an even greater disruption to the flow of light into and out of the ring, causing the stone to look flat and lifeless.

While a ring with a relatively soft stone might look beautiful during the first day, week, or month that you wear it, scratches can significantly impact the look of the ring—and how you feel while wearing it over the long-term. You’d be surprised just how fast those scratches can accumulate on one of the softer stones … even when you’re trying to be careful not to allow your ring to come in contact with things—it’s ultimately unavoidable.

In Summary

Moissanite can scratch glass, but so many many other types of stones, so that isn’t a very reliable way to verify the identity of a given stone. While Moissanite is harder than all stones, other than diamonds, you still need to take some reasonable precautions to keep these ‘forever stones’ looking their best as the years pass.

Related Posts:

Will Moissanite Pass a Diamond Tester? | Best Test Options

Will Moissanite Last Forever? | Frugal Family Heirloom Rings

Can Cubic Zirconia Scratch? 4 Reasons Not to Obsess Over It