2026 The Ultimate Guide to Moissanite Rings: Styles for 1ct, 2ct, 3ct, 4ct, and 5ct

This complete guide tells you all you need to know about moissanite rings, from what moissanite is to how to pick the proper carat size (1ct to 5ct), cut, setting style, and metal. This guide will help you make a smart, confident choice when you look for a moissanite engagement ring, commitment ring, or eternity band. We compare moissanite to lab-grown diamonds, explain the differences between popular forms like oval, marquise, and princess cut, and give you the most up-to-date market prices so you know what to expect when you go to JBR Jewellers.

Table of Contents

1. What Is a Moissanite Ring?

2. Moissanite Rings by Carat Size (1ct to 5ct)

3. Popular Moissanite Ring Cuts and Shapes

4. Moissanite Engagement Rings vs Promise Rings

5. Colored Moissanite Rings (Green, Pink & Black)

6. Moissanite Rings for Men

7. Moissanite Eternity Rings

8. Bezel Set Moissanite Rings

9. Sterling Silver Moissanite Rings

10. Charles & Colvard Moissanite Rings

11. How to Choose the Best Moissanite Ring

12. Are Moissanite Rings Worth Buying?

13. Final Thoughts on Moissanite Rings

14. Frequently Asked Questions

What Is a Moissanite Ring?

A moissanite ring is a beautiful item of jewellery that has moissanite, a lab-created gemstone that is known for its incredible brilliance, hardness, and ethical source. Henri Moissan, a French scientist, found natural moissanite for the first time in 1893 in a meteor crater in Arizona. It is quite rare. Today, all moissanite that is good enough for jewellery is manufactured in a lab using silicon carbide (SiC) in a regulated way. The gems are chemically the same as the natural material and have no flaws in their optics.

Moissanite has a Mohs hardness of 9.25, which means it is the second hardest gemstone after diamond (10). It won't get scratched, chipped, or cloudy with time, which makes it perfect for everyday wear, especially in engagement rings and wedding bands.

The fact that moissanite has a refractive index of 2.65–2.69, which is higher than diamond's (2.42), is one of its most striking features. This means that moissanite breaks up light into rainbow-coloured fire more strongly than a diamond does. Moissanite looks almost exactly like a diamond to the naked eye, and many people like the added brilliance it gives off.

Moissanite vs Lab-Grown Diamond vs Natural Diamond

For shoppers seeking a stunning, ethically-sourced, budget-friendly alternative to diamond, moissanite is the top choice. At JBR Jewelers, all moissanite stones are lab-created, conflict-free, and rigorously quality-checked before being set in our rings.

Moissanite Rings by Carat Size (1ct to 5ct)

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One of the most important things to think about when selecting a moissanite ring is the carat size. Moissanite is priced by millimetre size instead of carat weight, although dealers list "diamond equivalent weight" (DEW) so purchasers can easily compare sizes. Here is a full list of all the popular sizes, from 1ct to 5ct.

1 Carat Moissanite Ring

The most common starting point for moissanite engagement rings is a 1 carat ring with a round cut, which is about 6.5mm in size. It has the perfect amount of visual impact and is comfortable to wear every day. A 1ct round moissanite looks traditional and balanced on a size 6 finger. It's bold enough to make a statement without looking too big.

Depending on the type of metal (sterling silver, white gold, rose gold, or platinum), round 1ct moissanite rings at JBR Jewellers start at about $350 and go up to $700. A genuine diamond with the similar look would cost between $4,000 and $7,000, making moissanite a much better value.

The best settings for a 1ct diamond are a solitaire prong, a four-claw, a tension set or a halo.

2 Carat Moissanite Ring

A 2-carat moissanite ring (about 8.2mm round) is the best choice for people who desire a stone that really stands out. At this size, the fire and brilliance of moissanite are very clear, even from across the room. Couples are looking for dramatic, statement engagement rings without the high cost of a 2ct real diamond ($12,000–$25,000+), hence two-carat moissanite rings are becoming more popular.

You may get 2ct moissanite rings from JBR Jewellers for between $600 and $1,200 in a range of metals and settings. A 14k yellow gold pavé band with an oval 2ct moissanite is a popular choice. This style is just as good as much more expensive items.

Pavé band, cathedral solitaire, concealed halo, or East-West bezel are the best settings for a 2ct.

3 Carat Moissanite Ring

A 3 carat moissanite ring (around 9.4mm round or a gorgeous elongated oval) is the best choice for people who seek the most visual impact. At this size, moissanite's higher refractive index makes the stone sparkle and shine in a way that even the most experienced jewellers find stunning. A 3ct real diamond usually costs between $25,000 and $60,000. At JBR Jewellers, a moissanite diamond that is the same size costs between $900 and $1,800.

The 3ct size is quite popular in cushion and extended oval cuts because they spread out the stone, making it look even bigger. A 3ct moissanite in a thin pavé band is one of the most beautiful rings you can get if you want one that will get people's attention.

The best settings for a 3ct stone are a slim band solitaire (to show off the stone), a vine-style pavé or a three-stone with side baguettes.

4 Carat Moissanite Ring

A 4-carat moissanite ring is the height of real luxury. This stone size, which is about 10.3mm round or larger in elongated cuts, gets a lot of attention and is becoming more popular with celebrities and social media influencers who want the look of ultra-luxury jewellery at a price they can afford. Four-carat diamonds are quite rare and cost between $50,000 and $150,000 or more. At JBR Jewellers, a 4ct moissanite costs between $1,200 and $2,200.

At 4ct, a lot of purchasers prefer cushion or radiant cuts. The extra facets make the already amazing fire of a huge moissanite even better. A wide, robust metal band in platinum or 14k white gold holds the stone in place perfectly at this size.

The best settings for a 4ct diamond are a wide prong solitaire, a split shank, or a three-stone with trillion side stones.

5 Carat Moissanite Ring

For everyday jewellery, the 5 carat moissanite ring is the biggest size you can have. Most people think that a 5ct moissanite costs tens of thousands of dollars since it is around 11.2mm round or a stunning elongated oval of about 14mm x 10mm. A 5ct genuine diamond usually costs between $80,000 and $250,000. JBR Jewellers sells the moissanite equivalent for about $1,600 to $3,000.

We suggest using a strong metal setting, such platinum or 14k or 18k gold, that can hold the stone's weight and keep it safe for a long time. An extended oval or cushion cut in a six-prong solitaire is a classic choice. A marquise cut at 5ct is one of the most stunning rings we have.

The best settings for a 5ct diamond are a six-prong solitaire, a cathedral setting, or a bezel (for the most protection).

Popular Moissanite Ring Cuts and Shapes

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The cut of a moissanite is arguably more important than the carat size — it determines how the stone interacts with light, its perceived size, and its overall visual character. Here are the five most popular moissanite cuts and what makes each special.

Oval Moissanite Ring

The oval moissanite ring is always one of the most popular forms in the JBR Jewellers line. An oval moissanite looks 10–15% bigger than a round stone of the same carat weight because its face-up surface area is longer. The curve also makes the finger look thinner, which many people like.

Like round brilliants, oval moissanites have great brilliance and are cut with similar facet patterns. When choosing an oval, the most important thing to think about is the length-to-width ratio. A ratio of 1.30–1.50 is regarded classic; anything over 1.55 becomes more narrow and dramatic. Thin pavé bands with diamonds look great with oval moissanite engagement rings.

Marquise Moissanite Ring

The marquise moissanite ring is one of the most gorgeous cuts that are available. The marquise form has the most apparent size per carat of any cut. A marquise looks 15–20% bigger face-up than a round of the same weight. It has long, pointed points and curving edges. The design has been used in royal jewellery for a long time (it was first commissioned by King Louis XV of France), and it has become very popular in modern fine jewellery.

When put East-West (horizontally) across the finger, marquise moissanite rings look extremely beautiful. This is a new take on a traditional shape. They also look good with V-prong settings that keep the sharp tips safe.

Princess Cut Moissanite Ring

The princess cut moissanite ring is characterised by its exceptional sparkle and square silhouette, marked by pointed corners. The princess cut is the most widely recognised square/rectangular cut in engagement rings, distinguished by its contemporary geometric aesthetic and intense radiance. An approximately 58–76-faceted princess cut moissanite is capable of directing light powerfully upward through the headdress.

Bands that are channel-set or pavé compliment the clean lines of a princess cut moissanite particularly well. One critical point: In order to safeguard the square corners of princess cuts from flaking, it is recommended that a four-prong corner setting be applied.

Radiant Cut Moissanite Ring

The radiant cut moissanite ring merges the fire of a round brilliant with the elegance of an emerald cut. The 70 facets that are set into its rectangular shape with trimmed corners produce exceptional light return. Radiant cuts are frequently referred to as having the most harmonious combination of fire, radiance, and scintillation of any fancy shape. The radiant cut generates visually dazzling effects in moissanite, which already possesses a higher refractive index than diamond.

In three-stone settings with tapered baguettes or pear-shaped side stones, radiant cut moissanite is a stunning addition. Its slightly chunkier silhouette in comparison to the emerald cut renders it more tolerant of inclusions, although moissanite is generally eye-clean.

Cushion Cut Moissanite Ring

The cushion cut moissanite ring has a vintage, romantic look because it is square with rounded corners. Cushion cuts have been popular for more than a hundred years and are still one of the most popular cuts for engagement rings. There are two types of modern cushion cuts: normal cushion brilliant (more fire) and cushion modified brilliant (more scintillation). Both look great with moissanite.

If you like antique or Art Deco styles, cushion moissanite is a great choice. It goes well with milgrain details, halo settings, and yellow or rose gold bands. One of JBR Jewellers' most popular items is a 3ct cushion moissanite set in a vintage-style halo.

Moissanite Engagement Rings vs Promise Rings

Moissanite promise rings and moissanite engagement rings are both popular, although they are used for different things and are usually produced in distinct ways.

A moissanite engagement ring is a formal way to ask someone to marry you. It shows that you really desire to tie the knot. Traditionally, engagement rings include a big stone in the middle and are meant to be worn every day. At JBR Jewellers, we make moissanite engagement rings out of 14k or 18k gold or platinum. The moissanite stones are extremely precisely set in sizes from 1ct to 3ct.

A moissanite promise ring is a little band that indicates a romantic commitment, a friendship, or a personal vow. It doesn't have to signify that a proposal is on the way. Promise rings are often worn on the right hand or the fourth finger of the left hand. They usually contain smaller stones (0.25ct–0.75ct) and simpler settings. Couples who want to display their love before getting engaged often choose moissanite promise rings since they are cheap and meaningful.

Moissanite Engagement Ring

• Prominent center stone (1ct–5ct)

• Designed for daily wear

• Often paired with wedding band

• Available in solitaire, halo, three-stone

• Typically 14k/18k gold or platinum

 Moissanite Promise Ring

• Smaller center stone (0.25ct–0.75ct)

• More modest, often simpler setting

• Often worn on right hand

• Wide range of styles including stackable

• Often sterling silver or 10k gold

Colored Moissanite Rings (Green, Pink & Black)

Colorless (DEF grade) moissanite is the most common choice, but colored moissanite rings are becoming more and more popular, especially among people who want something different, unusual, and outside the standard white diamond look.

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Green Moissanite Ring

Green moissanite rings are a big trend right now, especially for people who love nature and want the look of Colombian emerald without the cost or moral issues. When lab-grown green moissanite grows, it gets its color by adding small amounts of other elements in a controlled way. The most popular colors are soft sage green and dark forest green. Green moissanite rings look wonderful with yellow gold or rose gold settings since they go nicely with the warm tone.

Pink Moissanite Ring

The world is obsessed with pink diamonds, especially the famous Argyle pink diamonds that can cost more than $1 million per carat. This has made pink moissanite rings quite popular. Lab-grown pink moissanite costs a lot less and has a similar blush or rose tint. You may find pink moissanite in colors from baby pink to deep rose. It looks especially beautiful in rose gold pavé settings. People often choose it for unique anniversary gifts and engagement rings that aren't traditional.

Black Moissanite Ring

Black moissanite rings are bold, edgy, and becoming more and more popular with couples who desire something very different from typical wedding jewelry. Black moissanite has a shiny, metallic sheen that makes it look different from black diamonds, which absorb light. It looks almost like polished obsidian with flashes of light. Black moissanite looks great with settings that are black rhodium-plated or bands that are two-tone. It is also one of the most popular selections for men's moissanite rings.

Moissanite Rings for Men

There is a lot more demand for men's moissanite rings now than there used to be. Men's designs focus on clean lines, bold looks, and durability, and moissanite meets all of these needs. Moissanite is much harder than softer gemstones, with a Mohs hardness of 9.25. This means it can handle the wear and tear of busy lifestyles far better.

Popular styles in JBR Jewelers' men's moissanite collection include:

Black moissanite solitaire — set in a wide black rhodium band for an industrial, contemporary look

Square princess cut moissanite — often set in a low-profile bezel for a refined, secure wear

Colorless moissanite accent band — channel-set or flush-set stones across a tungsten or titanium band

Three-stone moissanite ring — for men who prefer a bolder, more statement-oriented design

Men's moissanite rings at JBR Jewelers are available in sizes 8–14 with half-size increments available. Metals most popular for men's designs include 14k white gold, black rhodium, tungsten, and 950 platinum.

Moissanite Eternity Rings

The moissanite stones on a moissanite eternity ring go all the way around the band, showing that love and commitment will never end. People usually present them as gifts on their first, fifth, or tenth anniversary, or they wear them as wedding rings stacked with an engagement ring.

At JBR Jewelers, moissanite eternity rings are available in two main varieties:

Full eternity bands — moissanite all the way around the band. More stones = more sparkle, but resizing is difficult.

Half eternity bands — moissanite on the top half only. More practical for active lifestyles and easier to resize.

The round brilliant, baguette, and emerald cut are the most common shapes for eternity rings. One of our most popular items is a round moissanite full eternity band in 14k white gold with a total carat weight of 2.00. Prices range from $500 to $900.

In 2024 and 2025, a lot of bridal magazines showed stunning eternity bands with baguette-cut moissanite. This trend is still going strong in 2026..

Bezel Set Moissanite Rings

Instead of prongs, a bezel set moissanite ring holds the stone in place with a thin metal rim. This form of setting is popular for a number of reasons: it protects the stone the best (no prongs that are visible to catch or bend), it has a sleek, modern look, and it is quite comfortable to wear every day.

Bezel settings are very popular for round and oval moissanite stones. A full bezel covers the stone completely, while a partial (or east-west) bezel shows the sides while keeping the top safe. Moissanite rings with a thin 14k white gold or platinum band have a simple, architectural look that is becoming more and more popular in modern bridal jewelry.

Bezel setting advantages:

Maximum stone protection — ideal for active wearers

No prongs to snag on fabrics or hair

Creates a smooth, flush profile

Easy to clean — no hidden areas for dirt buildup under prongs

Modern and minimalist aesthetic

JBR Jewelers offers bezel set moissanite rings in round and oval cuts, available in 14k white gold, yellow gold, rose gold, and platinum from approximately $400–$1,500 depending on stone size and metal.

Sterling Silver Moissanite Rings

Sterling silver moissanite rings are the most accessible entry point into the moissanite category. Sterling silver (92.5% pure silver, 7.5% alloy) is a beautiful, bright metal that showcases colorless moissanite exceptionally well. It is significantly more affordable than gold, making it popular for promise rings, fashion rings, and everyday stackable bands.

At JBR Jewelers, sterling silver moissanite rings start from approximately $100–$500 for a high-quality stone in a well-crafted setting. Many of our sterling silver pieces are also rhodium-plated to enhance brightness and slow tarnishing.

Important considerations for sterling silver moissanite rings:

Sterling silver will tarnish over time and requires periodic polishing

For engagement rings intended for daily wear, 14k gold is recommended for durability

Sterling silver is an excellent choice for fashion rings, stackable bands, and promise rings

Rhodium plating extends the bright white appearance significantly

For shoppers who love the look of white metal but want something more durable than silver, 14k white gold is the next step — available at JBR Jewelers from approximately $100–$300 more per ring depending on the setting complexity.

Charles & Colvard Moissanite Rings

Charles & Colvard is the original creator of lab-grown moissanite for jewelry purposes. Founded in 1995, the company pioneered the technology to grow gem-quality silicon carbide crystals and remains the most recognized brand in moissanite. Their flagship product line — Forever One™ moissanite — is graded in the DEF (colorless) range and is widely considered the benchmark for premium moissanite quality.

Charles & Colvard's moissanite is distinguished by its:

Colorless (DEF) grading — their Forever One line is fully colorless, indistinguishable from top-grade diamond in everyday viewing

Lifetime warranty — each stone carries a warranty against color change and clouding for the life of the stone

Third-party grading — many stones come with independent gemological certification

Consistent quality — tight manufacturing controls ensure every stone meets color and clarity standards

At JBR Jewelers,One moissanite in select engagement ring and bridal settings. stones command a small premium over generic lab moissanite  typically 10–20% more but offer the reassurance of brand quality and the lifetime warranty. 

How to Choose the Best Moissanite Ring

There are so many different types of moissanite rings that it can be hard to choose the correct one. Here is a useful, step-by-step guide to help you pick the right ring for your needs and budget.

Step 1 — Set Your Budget

Moissanite rings range from under $100 (sterling silver, smaller stones) to $3,000+ (large stones in platinum). Decide on a realistic budget before browsing, keeping in mind that moissanite delivers 5–10x the visual impact per dollar compared to natural diamonds.

Step 2  Choose Your Metal

The metal you choose will effect how it looks and how long it lasts. 14k white gold is the most popular choice since it lasts a long time, is inexpensive, and looks great with colorless moissanite. If you want a vintage look or tinted moissanite, 14k yellow gold or rose gold is the best choice. Platinum is the strongest and least likely to cause allergies, making it perfect for engagement rings that you wear every day. For promise rings and fashion rings, sterling silver is the ideal choice.

Step 3  Select Your Carat Size

Consider your hand size and personal preference. For everyday elegance, 1ct–2ct is the sweet spot. For maximum impact and special occasion pieces, 3ct–5ct makes a genuine statement. Remember that elongated shapes (oval, marquise) appear larger than rounds at the same carat weight.

Step 4  Pick Your Cut

If you love classic brilliance, choose round. For a modern, larger-looking option, choose oval. For vintage romance, choose cushion. For geometric drama, choose princess or radiant. For maximum finger coverage, choose marquise.

Step 5  Choose Colorless vs Colored

For engagement rings and bridal jewelry, DEF (colorless) moissanite is the standard choice. GHI (near-colorless) is somewhat warmer and is a wonderful choice for yellow gold settings. Colored moissanite (green, pink, black) is suitable for people who seek a unique, non-traditional look.

Step 6  Select Your Setting Style

Solitaire settings let the stone shine without distraction. Halo settings add visual size. Pavé bands add brilliance around the center stone. Bezel settings maximize protection and give a modern look. Three-stone settings symbolize past, present, and future.

Are Moissanite Rings Worth Buying?

In short: yes — for the vast majority of buyers, a moissanite ring is an outstanding value proposition. Here's why.

1. Extraordinary visual beauty.

 Because moissanite has a greater refractive index than diamond, it produces more brightness and fire (rainbow flashes). Many individuals who view moissanite in person for the first time are really shocked by how lovely it looks.

2. Exceptional durability. 

At 9.25 on the Mohs scale, moissanite is the second hardest gemstone used in jewelry. It will not scratch, chip, or cloud over decades of daily wear.

3. Ethical and sustainable.

 All moissanite is lab-created — there are no mines, no conflict sourcing, no environmental disruption. For eco-conscious buyers, moissanite is a clear first choice.

4. Outstanding value.

 A 2ct moissanite ring costs $600–$1,200 at JBR Jewelers. A comparable 2ct natural diamond ring costs $15,000–$30,000. You get 95% of the visual impact at 5–10% of the cost.

5. Resale considerations. It is true that moissanite, like lab-grown diamonds, does not hold resale value as well as natural diamonds. However, for most buyers, a ring is a personal item worn for life — not an investment. If you are buying a ring to wear and cherish (not to resell), resale value is largely irrelevant.

Who moissanite is NOT for: If you specifically require the prestige of a certified natural diamond, or are purchasing purely as a financial investment, natural diamonds remain a different category. But for couples prioritizing beauty, ethics, and value, moissanite is hard to beat.

For a deeper scientific breakdown of moissanite vs diamond, see this resource from the American Gem Society.

Final Thoughts on Moissanite Rings

As a remarkable gemstone in and of itself, moissanite has solidified its position as one of the most alluring gemstones in modern fine jewelry. It is the obvious choice for a new generation of jewelry customers who value beauty, sustainability, and frugal spending because of its exceptional brilliance, near-diamond hardness, ethical origin, and affordable price.

Whether you're searching for a classic 1 carat round moissanite engagement ring, a dramatic 5 carat oval for a special occasion, or a sleek black moissanite band for everyday wear, JBR Jewelers has a carefully curated collection that covers every style, size, and budget.

Every piece in our moissanite collection is crafted with the same quality standards as our lab-grown diamond jewelry — using conflict-free stones, precision metalwork, and settings designed to last a lifetime. We also offer custom ring design services if you have a specific vision in mind.

Ready to find your perfect moissanite ring?

Shop JBR Jewelers' Moissanite Ring Collection →

Frequently Asked Questions About Moissanite Rings

Does moissanite look fake or cheap?

No — moissanite looks stunning in person. Its brilliance and fire are actually greater than a diamond's, and most people cannot distinguish between a high-quality moissanite and a diamond without testing equipment. The only visible difference in very large stones is that moissanite may display slightly more rainbow fire, which many people find more beautiful.

Will moissanite get cloudy over time?

No. Unlike cubic zirconia, which can cloud or scratch over time, moissanite is extremely durable and will not cloud, fog, or discolor. Charles & Colvard backs this with a lifetime warranty. A moissanite ring cared for properly will look as brilliant in 30 years as it does today.

Is 1ct moissanite too small for an engagement ring?

Not at all. A 1ct round moissanite (~6.5mm) is a beautifully proportioned stone that looks elegant and timeless on most hand sizes. It is one of the most popular sizes globally for engagement rings. Whether 1ct is "right" depends entirely on personal preference — some prefer the refined look of 1ct; others prefer the bolder presence of 2ct–3ct.

Can moissanite pass a diamond tester?

Traditional thermal conductivity testers will read moissanite as diamond because moissanite conducts heat similarly. However, modern multi-tester devices (electrical + thermal) can distinguish the two. It's always best to disclose that a ring features moissanite — most people consider its beauty and value something to be proud of, not hidden.

What is the best metal for a moissanite ring?

For an engagement ring intended for daily wear, 14k white gold or platinum is ideal — both are durable, hypoallergenic, and complement colorless moissanite beautifully. 14k rose gold and yellow gold are excellent choices for colored moissanite or vintage-inspired designs. Sterling silver is suitable for fashion rings, stackable bands, and promise rings.

How do I clean a moissanite ring at home?

The easiest method is warm water, a small amount of dish soap, and a soft toothbrush. Gently scrub the stone and under the setting, rinse thoroughly, and dry with a lint-free cloth. Avoid harsh chemicals like bleach or chlorine. Ultrasonic and steam cleaners are generally safe for moissanite set in gold or platinum.

How does moissanite compare to cubic zirconia (CZ)?

Moissanite and CZ are fundamentally different. CZ is a soft, glass-like material (Mohs 8–8.5) that scratches, clouds, and loses brilliance over time. Moissanite is a genuine crystalline gemstone (Mohs 9.25) with permanent brilliance and lifelong durability. The two should not be compared — moissanite is a superior, long-lasting gemstone; CZ is a fashion-grade simulant.

Does JBR Jewelers offer moissanite ring customization?

Yes — JBR Jewelers offers custom ring design services. You can choose your moissanite shape, carat size, color grade, setting style, and metal. Custom orders typically take 3–4 weeks and are crafted to the same quality standards as our ready-to-ship collection. Contact us directly for a custom quote.

What is the difference between DEF and GHI moissanite?

These refer to color grades. DEF moissanite is fully colorless — identical in appearance to D, E, or F grade diamonds. GHI moissanite is "near-colorless," with a very slight warmth that is essentially invisible to the naked eye in most settings. DEF is recommended for white gold or platinum settings; GHI works beautifully in yellow or rose gold, where the slight warmth blends naturally with the metal.

Is moissanite a good choice for a wedding ring?

Absolutely — moissanite's hardness, brilliance, and durability make it one of the best gemstones for wedding jewelry. Many couples choose a matching moissanite engagement ring and eternity band for a cohesive bridal set. Moissanite eternity bands are also popular as anniversary upgrades for existing ring stacks.