How Much Does a 1 Carat Moissanite Cost? 2026 Price Guide
by Aumsri Pradhan on Sep 29, 2026
Short answer: The moissanite stone itself is inexpensive; most of the price of a 1 carat moissanite ring is the metal and the craftsmanship. A 1 carat moissanite solitaire in 925 sterling silver is the most affordable option, and the price rises step by step through 10K, 14K and 18K gold. Side stones, halos and heavier bands add more. Moissanite is not a diamond; it is silicon carbide, with more colorful fire, and a 1 carat moissanite costs far less than a 1 carat diamond, lab grown or mined.
If you are pricing a 1 carat moissanite ring, the most useful thing to know is that the stone is rarely the expensive part. That changes how you should shop. Instead of stretching for a bigger stone, as you would with a diamond, you decide what metal and design you want, and the stone size almost takes care of itself. This guide explains what you are paying for, how the options compare, and how to get the most ring for your budget.
1 Carat Moissanite Prices by Metal
On the same design, the metal is the single biggest factor in the final price. Here is how the options compare for a classic 1 carat moissanite solitaire, such as our elongated oval solitaire. Check each product page for current prices, since gold prices move over time.
| Metal (1 ct solitaire) | Relative price | Good to know |
|---|---|---|
| 925 Silver | Lowest | Great entry point; softer and can tarnish |
| 10K Gold | Moderate | Hard-wearing, slightly paler gold color |
| 14K Gold | Higher | The everyday favorite for strength and color |
| 18K Gold | Highest | Richest color; softer, shows wear sooner |
The jump from silver to gold is by far the largest step. After that, each move up in karat adds a smaller amount, because you are paying for a higher share of pure gold in the same piece.
How the Setting Changes the Price
After the metal, the setting is the next biggest factor. Every small accent stone has to be cut, matched and set by hand, and each extra element adds metal. Here is how the common styles compare on the same 1 carat center stone:
| Setting style | Added cost | Why |
|---|---|---|
| Plain solitaire | Lowest | One center stone, simple band; the best value |
| Hidden halo | Low to moderate | A ring of small stones under the center, seen from the side |
| Pavé band | Moderate | Small stones set along the band; more metal work and stones |
| Three stone | Moderate to higher | Two side stones add size and symbolism |
| Full halo | Higher | Dozens of small stones around the center, plus setting time |
If you love sparkle but want to keep costs down, a hidden halo or a short run of pavé on the shoulders gives you much of the effect of a full pavé band for less. If you prefer a clean look, a solitaire puts all of the attention, and all of the budget, on the center stone and the metal.
White, Yellow or Rose Gold?
Gold color does not change the price much at the same karat, because the amount of pure gold is the same; only the other alloy metals differ. So choose color by style, not budget.
- White gold: a bright, cool frame that makes a colorless moissanite look icy. It is often rhodium plated for extra whiteness, and that plating can be refreshed over the years.
- Yellow gold: warm and classic. It also hides any faint warmth in a near-colorless stone, so it pairs well with G to I grades.
- Rose gold: soft and romantic, with a pink tone from copper in the alloy. It suits vintage and nature-inspired designs.
Why Metal Matters More Than Size
On our moissanite solitaires, going up half a carat in stone size adds only a small amount, while moving from silver to 14K gold adds far more. So with moissanite, you can choose a bigger stone easily and put your budget into the metal. That is the opposite of diamond buying, where each step up in carat weight can raise the price sharply.
This has a practical effect on how you plan. If your budget is fixed, pick the metal first. Once you know whether you are buying silver, 10K, 14K or 18K, look at stone sizes; you will often find that a larger moissanite costs only a little more than the 1 carat version.
Ask whether the stone comes with a GRA report; these are seller-supplied rather than independent lab grading. They are a helpful record of the stone's details, but they do not change the price much and are not the same as an IGI or GIA diamond report.
What "1 Carat" Means for Moissanite
Carat is a unit of weight, not size. Moissanite is slightly less dense than diamond, so a moissanite stone of the same weight looks a little larger. To keep things simple, moissanite is usually sold by its diamond-equivalent size: a "1 carat" round moissanite matches the face-up size of a 1 carat round diamond, about 6.5 mm across. When comparing listings, check the millimeter measurements rather than relying on carat weight alone.
The same idea applies to other shapes. A "1 carat" oval, pear or emerald moissanite is cut to roughly the outline of a 1 carat diamond in that shape. Elongated shapes spread their area over a longer outline, so they tend to look bigger on the finger than a round of the same weight.
| Shape (1 ct equivalent) | Approx. size | Look on the hand |
|---|---|---|
| Round | About 6.5 mm | Classic, maximum sparkle |
| Oval | About 8 x 6 mm | Looks larger, slims the finger |
| Emerald | About 7 x 5 mm | Calm, mirror-like flashes |
| Pear | About 8 x 5 mm | Graceful teardrop outline |
| Marquise | About 10 x 5 mm | Longest outline, dramatic look |
Tip: When two listings both say "1 carat", compare the millimeter sizes. A stone listed by actual weight will look slightly larger than one listed by diamond-equivalent size, and the millimeters tell you what you will see.
What Drives the Price of a 1 Carat Moissanite Ring
Because the stone is a small share of the total, the ring itself sets most of the price. The main factors are:
- Metal and karat: 925 silver is the entry point, and each step from 10K to 14K to 18K gold adds more pure gold.
- Setting style: a plain solitaire costs least. A pavé band, hidden halo or full halo adds dozens of small stones and hours of setting work.
- Band width and weight: a chunkier band uses more metal than a slim one.
- Ring size: larger finger sizes need slightly more metal.
- Shape: fancy shapes such as marquise, pear and elongated oval can need custom prongs or settings.
- Stone color grade: colorless moissanite costs a little more than near-colorless, but the difference is small compared with the metal.
Labor is part of every one of these factors. Each ring is cast, polished and set by hand, and a design with many small stones or fine details simply takes longer at the bench. That is why two rings with the same 1 carat center stone and the same metal can still be priced quite differently.
Notice what is missing from the list: the steep carat premium that dominates diamond pricing. With moissanite, you can treat stone size as a style choice rather than the main budget decision.
Moissanite vs Lab Grown Diamond at 1 Carat
A 1 carat lab grown diamond costs considerably more than a 1 carat moissanite, because the diamond itself is a much larger share of the price. For that price, you get a real diamond, hardness of 10 on the Mohs scale versus 9.25 for moissanite, and a whiter, less colorful sparkle. Moissanite gives stronger rainbow fire and lets you put more of your budget into gold or a bigger stone. See the full breakdown in our moissanite vs lab grown diamond guide, or browse lab diamond solitaire rings to compare.
| At 1 carat | Moissanite | Lab grown diamond |
|---|---|---|
| What it is | Silicon carbide | Real diamond (CVD or HPHT) |
| Hardness | 9.25 | 10 |
| Sparkle | Strong rainbow fire | Crisp white brilliance |
| Paperwork | Seller-supplied GRA report | Independent IGI or GIA report |
| Share of price in the stone | Small | Large |
Lab grown diamonds are chemically, physically and optically the same as mined diamonds, and many of ours come with IGI certificates. If owning a diamond matters to you, that is the deciding factor. If you care most about size, sparkle and value, moissanite usually wins.
Shop the styles in this guide
Is 1 Carat the Right Size?
A 1 carat stone is the size many people picture when they think of an engagement ring. On a slim finger it looks generous; on a larger finger it looks refined. Because moissanite does not get much more expensive as it gets bigger, it is worth asking whether 1 carat is truly your size or just a habit carried over from diamond pricing.
- Choose 1 carat: if you want a classic, balanced look, wear the ring every day and work with your hands, or prefer a stone that sits low and does not catch.
- Consider 1.5 to 2 carats: if you have longer fingers, love a bold look, or want the stone to stand out from across the room.
- Stay under 1 carat: if you have very slim fingers or plan to stack the ring with several bands.
Because larger moissanite adds relatively little cost, try a few sizes on paper first. Print a sizing chart or draw circles at the millimeter sizes above, and hold them against the hand.
Choosing Your Shape
- Round: the most sparkle and a timeless look. See our moissanite round designs.
- Oval and elongated oval: looks larger for the weight and slims the finger. Browse moissanite oval pieces.
- Marquise: the longest outline of the common shapes, for a dramatic, vintage-inspired look.
- Emerald and radiant: crisp, rectangular outlines with either step-cut flashes or brilliant sparkle.
- Pear: a teardrop that combines the sparkle of a round with the length of a marquise.
Shape has only a small effect on price. Fancy shapes can need extra prongs or a protective V-tip at the point, which adds a little work, but the difference is minor compared with the metal. Explore every shape in our moissanite engagement rings.
Long-Term Costs and Care
The price you pay at checkout is not quite the whole story. A ring worn every day needs a little upkeep, and the metal you choose affects how much.
- Cleaning: warm water, mild soap and a soft brush cost almost nothing and keep moissanite's fire bright. Lotion and skin oil are the usual reasons a stone looks dull.
- Prong checks: have the prongs looked at by a jeweler periodically. Re-tipping a worn prong is a small job; replacing a lost stone is a bigger one.
- Rhodium plating: white gold may need re-plating every so often to keep its bright white color.
- Silver care: sterling silver tarnishes, so store it in a closed pouch and polish it with a silver cloth.
Because moissanite is so hard and resists scratching, the stone itself rarely adds to the long-term cost. Spending a little more on a stronger metal such as 14K gold often saves on repairs later.
Making Your Budget Go Further
- Pick the metal first. Decide between silver and gold, then choose the stone size, since a larger moissanite adds relatively little.
- Consider 10K or 14K gold. Both are durable for daily wear and cost less than 18K.
- Keep the setting simple. A classic solitaire lets the center stone shine at the lowest cost. Our moissanite solitaire rings are a good place to start.
- Choose a slim band. A slender band uses less metal and makes the center stone look bigger.
- Plan the wedding band now. Buying a matching band from our moissanite wedding bands at the same time avoids fit problems later.
- Get the size right. Measure carefully with our ring size chart before ordering, since every piece is made to order.
Spotting a Fair Price
Moissanite prices vary a lot between sellers, and a low headline number is not always the best deal. A few checks help you compare fairly:
- Read the metal carefully: "gold plated" or "gold vermeil" is silver or base metal with a thin gold layer, not solid 10K, 14K or 18K gold.
- Check the stone name: the listing should say moissanite. A "simulated diamond" may be cubic zirconia, which is much softer.
- Compare like with like: match the metal, karat, band width and number of side stones before comparing prices.
- Count the extras: shipping, duties and return costs can change the real price of an online order.
- Look at real photos: a video of the actual ring shows cut quality and finish far better than a rendering.
At Ivevar, every piece is made to order, shipping is free worldwide, and you have 30-day easy returns, so the price you see is the price you plan around. If you want a design that is not on the site, we also make custom jewelry, and you can book a virtual appointment to talk it through.
Ready to compare? Start with our moissanite solitaire rings for the best value at 1 carat, or browse the full range of moissanite engagement rings.
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FAQ
How much does a 1 carat moissanite ring cost?
It depends mostly on the metal. Sterling silver is the most affordable, and the price rises through 10K, 14K and 18K gold. Check each product page for current pricing.
Is moissanite a diamond?
No. It is silicon carbide, a different gem with more rainbow fire.
Does moissanite get cloudy?
No. Quality moissanite stays clear; it may look dull when dirty and simply needs cleaning.
Does a 1 carat moissanite look the same size as a 1 carat diamond?
When sold by diamond-equivalent size, yes. A 1 carat round of either stone measures about 6.5 mm across.
Why is a 2 carat moissanite not twice the price of a 1 carat?
Because the stone is only a small part of the total. The metal and setting make up most of the price, so a bigger stone adds relatively little.
Is 14K or 18K gold better value for a moissanite ring?
For most people, 14K. It is stronger for daily wear and costs less. 18K has a richer color but is softer.
Is a silver moissanite ring worth it?
Yes, as an affordable option or a fashion ring. For an engagement ring worn every day, gold holds up better over the years.
Do moissanite rings hold their value?
Buy moissanite because you love it, not as an investment. Resale value is low for moissanite, as it is for most finished jewelry.
Does moissanite color grade change the price much?
Only a little. Colorless (D to F) costs slightly more than near-colorless (G to I), but the difference is small next to the cost of the metal and setting.
Can I upgrade the stone size later?
It is usually simpler to choose the size you want from the start. Because a larger moissanite adds relatively little to the price, many buyers go up a size at the time of ordering instead.
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