Moissanite is a breathtaking gemstone that rivals diamonds in brilliance, durability, and affordability. But how much is moissanite per carat? If you’re considering this lab-created beauty, understanding its price variations is key. Unlike diamonds, moissanite isn’t valued based on rarity but rather on factors like size, cut quality, and color grade.
On average, a one-carat moissanite costs significantly less than a diamond of the same size, making it an attractive option for those who want luxury without the steep price. Prices can range depending on whether you opt for premium, colorless moissanite or a slightly warmer hue that mimics natural diamonds.
The best part? Moissanite delivers incredible sparkle, high durability, and ethical sourcing—ideal for engagement rings and fine jewelry. A well-researched moissanite guide covers everything from pricing to brilliance, helping buyers make an informed choice.
What Is Moissanite?
Moissanite is a lab-created gemstone renowned for its brilliance, fire, and affordability. Originally discovered in a meteorite crater, natural moissanite is incredibly rare, which is why today’s moissanite is carefully crafted in laboratories. This process ensures high quality, ethical sourcing, and stunning visual appeal—making it a top choice for modern jewelry lovers.
Why Moissanite Stands Out
Unlike diamonds, moissanite has unique optical properties that give it a fiery sparkle and rainbow-like flashes under light. But what really sets it apart?
- Unmatched Brilliance – With a higher refractive index than diamonds, moissanite exhibits exceptional sparkle. Colorless moissanite offers a bright, icy-white look, perfect for those who love a diamond-like aesthetic.
- Durability That Lasts – Moissanite ranks 9.25 on the Mohs hardness scale, making it one of the hardest gemstones, just behind diamonds.
- Affordable Luxury – Compared to diamonds, moissanite costs a fraction of the price, allowing you to choose larger, high-quality stones without breaking the bank.
- Versatile Shape Options – From round brilliants to oval, cushion, and emerald cuts, the best moissanite shapes offer styles to match every preference.
Moissanite vs. Diamond: Key Differences
| Feature | Moissanite | Diamond |
|---|---|---|
| Brilliance | Higher fire and rainbow sparkle | White brilliance, less fire |
| Hardness | 9.25 on the Mohs scale | 10 on the Mohs scale |
| Price | Much more affordable per carat | Expensive, varies by quality |
| Sourcing | Lab-created, eco-friendly | Mined, ethical concerns exist |
| Color Range | Available in colorless, near-colorless | Natural variations from D to Z grades |
Is Moissanite a Real Diamond?
One common question people ask is whether moissanite is the same as a diamond. While they may look similar at first glance, they have distinct differences in composition and optical properties. Moissanite is made of silicon carbide, while diamonds are pure carbon. If you’re wondering about the science behind it, here’s a deeper look at whether moissanite is a real diamond.
Some jewelers even use advanced testing tools to differentiate moissanite from diamonds. If you want to be sure whether your moissanite is authentic, this guide on moissanite’s authenticity explains everything you need to know.
With its dazzling brilliance, affordability, and durability, moissanite is a top-tier diamond alternative—and for many, it’s the smarter choice.
How Much Is Moissanite Per Carat?
When shopping for moissanite, carat weight significantly impacts price, but unlike diamonds—where rarity and natural formation play a role—moissanite pricing is primarily based on size, color, and cut quality. Because moissanite is lab-created, there’s no sharp price jump between carat sizes due to scarcity. However, larger stones require more precise cutting, which slightly increases costs.
Let’s break down the typical moissanite price per carat and how factors like size, quality, and certification can affect your budget.
Moissanite Pricing by Carat Weight
| Carat Weight | Approximate Size (mm) | Average Price Range (Colorless Moissanite) | Comparison to Diamonds |
|---|---|---|---|
| 0.5 carat | 5 mm | $150 – $250 | ~$1,000 for a diamond |
| 1 carat | 6.5 mm | $300 – $600 | ~$5,000 for a diamond |
| 1.5 carats | 7.5 mm | $500 – $850 | ~$8,000 for a diamond |
| 2 carats | 8 mm | $900 – $1,400 | ~$15,000 for a diamond |
| 3 carats | 9 mm | $1,500 – $2,500 | ~$30,000+ for a diamond |
| 5 carats | 11 mm | $3,000 – $4,500 | ~$100,000+ for a diamond |
Note: Prices vary based on cut, brand, and whether the moissanite is premium (D-E-F colorless) or near-colorless (G-H-I). You can find a more detailed breakdown in this moissanite price chart.
How Carat Size Affects Moissanite Pricing
Unlike diamonds, moissanite’s price doesn’t increase exponentially with size. However, there are key factors that influence cost:
- Color Grade – D-E-F colorless moissanite is pricier than G-H-I near-colorless stones.
- Cut Precision – A well-cut moissanite with optimal brilliance costs more than deep or shallow cuts. Learn more about the 4Cs of moissanite to understand its grading system.
- Brand & Certification – Some moissanite brands, such as GRA-certified stones, carry a slight premium. If you’re looking for an authentic GRA moissanite ring, check out this expert guide.
- Larger Carat Weights – Beyond 3+ carats, moissanite pricing increases steadily but remains significantly more affordable than diamonds.
Is Bigger Always Better?
While larger moissanite stones are eye-catching, size isn’t the only factor to consider:
- Finger Proportion – A 5-carat moissanite can look too large on certain hand sizes, making 2–3 carats a more balanced choice.
- Realism – A 3+ carat moissanite has a different light dispersion than diamonds, creating a more rainbow-like sparkle. Some prefer 1.5 to 2 carats for a natural diamond-like appearance.
- Setting Matters – Larger moissanite stones need secure prong or halo settings to enhance durability.
Moissanite’s Price vs. Diamonds: A Smarter Choice?
If you love brilliance, durability, and affordability, moissanite is a top-tier alternative to diamonds—without the extreme price tag. Many myths exist about this stunning gemstone, but moissanite is not “fake” or a “cheap knockoff.” If you want to separate fact from fiction, here’s a must-read on moissanite myths.
Whether you’re looking for a 1-carat solitaire or a dazzling 3-carat engagement ring, moissanite delivers luxury without the diamond markup.
Factors That Affect Moissanite Price
Moissanite is one of the most affordable diamond alternatives, but its pricing isn’t random. Several key factors influence its cost per carat, from cut precision to color grade and brand reputation. Unlike diamonds, where rarity drives value, moissanite pricing is determined by lab production quality, optical performance, and certification. Let’s break down the major elements that impact how much you’ll pay for a moissanite stone.
1. Cut Quality and Brilliance
The way moissanite is cut directly affects its price. A well-cut stone maximizes brilliance, while a poorly cut one can appear dull or overly fiery. Precision-cut moissanite costs more because:
- Ideal proportions ensure superior light reflection, enhancing its signature sparkle.
- Symmetry and polish eliminate imperfections that could impact clarity and brilliance.
- Shallow or deep cuts may lower the price but can reduce overall optical appeal.
Moissanite is known for its higher refractive index than diamonds, meaning it produces more colorful flashes of light. If you’re curious about how moissanite compares in sparkle, check out this detailed guide on brilliance.
2. Color Grade Differences
Moissanite comes in different color grades, affecting its overall value:
- D-E-F (Colorless Moissanite) – Higher-priced due to its icy-white appearance.
- G-H-I (Near Colorless Moissanite) – Slight warmth, more affordable.
- J and Below – Has noticeable warmth, often the least expensive option.
Colorless moissanite is the most sought-after, making it pricier than near-colorless options. However, in certain lighting conditions, even near-colorless moissanite can appear bright white. Understanding moissanite’s weight and how it compares to diamonds can also help you make a more informed purchase—this weight comparison guide provides useful insights.
3. Brand and Certification
Brand reputation and certification influence pricing. Premium moissanite brands that offer lab-certified stones with strict grading standards often command higher prices. Some reasons include:
- Third-party verification ensures quality in terms of cut, color, and clarity.
- Trusted manufacturers use advanced growing and cutting technology, leading to superior optical performance.
- Exclusive cuts like hearts & arrows moissanite or patented designs may cost more than standard cuts.
Not all moissanite is created equal, which is why choosing a well-reviewed brand is crucial. If you’re exploring affordable alternatives to diamonds, this moissanite guide for fake diamond rings covers some of the best options.
While moissanite is significantly more affordable than diamonds, its pricing varies depending on cut precision, color quality, and brand reputation. Whether you’re looking for a budget-friendly near-colorless stone or a high-end, certified moissanite, these factors will determine how much you pay per carat.
Moissanite vs. Diamond Price Comparison
When comparing moissanite and diamond, the most glaring difference comes down to price. Both gemstones are stunning, but moissanite is much more affordable. If you’re considering a stunning piece of jewelry without the hefty price tag, moissanite might just be the perfect choice for you. Let’s break down how these two beautiful stones compare in terms of cost and value.
Price Difference Per Carat
The price of diamonds is significantly higher than that of moissanite, due to diamonds being natural and rare, while moissanite is lab-created. Here’s a quick comparison:
- 1-Carat Diamond: Ranges from $4,000 to $10,000+, depending on factors like cut, color, and clarity.
- 1-Carat Moissanite: Generally costs between $400 to $1,000, depending on its cut quality and color grade.
This makes moissanite an affordable alternative for those who want the brilliance and fire of a diamond without the high price tag. With moissanite, you can often afford a larger stone or a higher-quality stone at the same price as a smaller or lower-quality diamond.
If you’re wondering about the moissanite color range and how it affects the price, check out this moissanite color chart for a better understanding.
Longevity and Resale Value
While moissanite may be more affordable, it doesn’t have the same investment potential as diamonds. Here’s a breakdown of the differences:
- Diamonds: Historically, diamonds appreciate in value over time, especially rare, high-quality stones. They are seen as an investment.
- Moissanite: While durable, moissanite doesn’t carry the same resale value. Its value remains relatively steady or may decrease after the initial purchase.
However, moissanite is still incredibly durable, ranking 9.25 on the Mohs hardness scale, just below diamonds, making it perfect for daily wear. If you’re curious about how moissanite compares to diamonds in terms of durability, check out this guide.
Brilliance Comparison
Moissanite is more brilliant than diamonds. Thanks to its higher refractive index, moissanite has an unmatched sparkle. But how does that affect your decision? Here’s the scoop:
- Moissanite: Offers more fire and brilliance than diamonds, making it an excellent choice for those who want a dazzling gemstone.
- Diamonds: Though they are gorgeous, diamonds don’t quite match moissanite’s sparkle—especially in low light.
For more information on how these stones look under different lighting, check out this post on diamond vs. moissanite in sunlight.
Why Moissanite Could Be a Better Buy
- Affordable: Moissanite provides luxury without the cost, allowing you to get a larger, more brilliant stone for your budget.
- Durable: It’s just as durable as diamonds, so it’s perfect for engagement rings and other jewelry that gets daily wear.
- Sustainability: Being lab-grown, moissanite is an ethical choice—with no mining involved.
For more details on moissanite’s brilliance and value, you can compare the two in this detailed side-by-side guide.
While diamonds are often seen as the ultimate investment and timeless symbol of luxury, moissanite shines through as an affordable and sparkling alternative. With its lower price and exceptional brilliance, moissanite is definitely a contender for those seeking a dazzling gemstone without breaking the bank.
If you’re still curious about myths around moissanite, check out this article on myths about moissanite.
Moissanite vs. Other Diamond Alternatives
When comparing moissanite to other diamond alternatives like cubic zirconia, white sapphire, and lab-grown diamonds, it’s important to consider factors like sparkle, durability, and price. Moissanite stands out in many areas, offering an affordable alternative with a dazzling appearance.
Moissanite vs. Cubic Zirconia
- Brilliance: Moissanite has a higher refractive index than cubic zirconia, meaning it’s far more sparkling. It captures light in a way that cubic zirconia just can’t match.
- Durability: With a Mohs hardness of 9.25, moissanite is tougher than cubic zirconia, which ranks at 7. Moissanite can withstand daily wear better and is far more scratch-resistant.
- Price: While cubic zirconia is a budget-friendly option, moissanite provides a luxurious look without the luxury price tag.
If you’re curious about how moissanite compares to other simulated gemstones, check out this in-depth comparison of simulated diamonds vs. moissanite: Simulated Diamond vs. Moissanite.
Moissanite vs. White Sapphire
- Brilliance: White sapphire tends to be less brilliant than moissanite. While it has a nice shimmer, it’s not as intense or fiery as moissanite.
- Durability: Both gemstones are durable, but moissanite’s extra hardness makes it a better choice for long-lasting jewelry.
- Price: White sapphire is often cheaper, but moissanite’s added brilliance and durability make it a better investment for those who want something extra special.
Moissanite vs. Lab Diamonds
- Brilliance: Lab-grown diamonds and moissanite both offer exceptional brilliance, but moissanite’s higher refractive index means it shines more brightly.
- Durability: Lab-grown diamonds are chemically identical to natural diamonds, so they share the same extreme durability. However, moissanite is still a very durable option for everyday wear.
- Price: While lab diamonds come at a higher price than moissanite, moissanite offers amazing value for a beautiful gem that shines just as brightly.
For those looking to explore the best moissanite brands, check out this detailed guide on top moissanite manufacturers: Best Moissanite Brand.
Where to Buy Moissanite at the Best Price
When looking for moissanite, finding the best value can be tricky. However, there are a few trusted retailers known for offering high-quality moissanite stones at competitive prices.
Top Retailers for Moissanite
- Aurelia: If you’re looking for a place with both high-quality moissanite and exceptional customer service, Aurelia is a top choice. Their curated selection of sparkling moissanite rings ensures you’re getting the best at an affordable price.
- Charles & Colvard: Known for their beautiful moissanite jewelry, Charles & Colvard is one of the leading brands for premium moissanite stones, and they offer certifications for added assurance.
- Jewelers Mutual: Another great option for purchasing moissanite engagement rings, Jewelers Mutual provides a wide variety of moissanite styles backed by trustworthy warranties.
If you’re searching for the best place to buy moissanite jewelry, make sure to explore this complete breakdown: Best Place to Buy Moissanite Jewelry.
What to Look for When Buying Moissanite
- Certification: Always ensure the moissanite is certified, typically through respected organizations like the GIA or IGI. This guarantees the quality of your stone.
- Return Policy: It’s important to check the return policy before purchasing. A good return policy ensures peace of mind in case the stone doesn’t meet your expectations.
- Performance Under UV Light: Moissanite has a unique glow under UV light. If you’re wondering about how moissanite reacts in different lighting conditions, read more about its UV light properties: Moissanite Under UV Light.
By considering these factors, you can confidently choose the right moissanite for your needs while securing the best possible deal.
Is Moissanite Worth the Price?
Moissanite has become a popular choice for those seeking a diamond alternative, but is it truly worth the price? Let’s take a realistic look at its value, durability, and long-term appeal.
Affordability Without Compromise
One of the biggest advantages of moissanite is its affordable price tag compared to diamonds. While a high-quality moissanite stone costs a fraction of the price of a natural or lab-grown diamond, it still delivers stunning brilliance and fire. This makes it an excellent option for those who want luxury without overspending.
Durability for Everyday Wear
With a Mohs hardness rating of 9.25, moissanite is one of the hardest gemstones available—second only to diamonds. This means it resists scratches and chips better than most other diamond alternatives, making it a great choice for engagement rings and daily wear jewelry.
Resale Value & Investment Perspective
Unlike natural diamonds, moissanite doesn’t hold significant resale value. Diamonds (especially GIA-certified ones) have an established secondhand market, while moissanite’s resale potential is limited. However, if you’re buying moissanite for its beauty and affordability rather than as an asset, this may not be a major concern.
A Smart Choice for Budget-Conscious Buyers
For those prioritizing brilliance, durability, and affordability, moissanite is absolutely worth the price. While it may not have the same resale value as a diamond, it offers a luxurious appearance and long-lasting quality at a fraction of the cost.
If you’re curious about the best moissanite brands and how to find high-quality stones, check out this guide: Best Moissanite Brand.
FAQs About Moissanite
Conclusion
Moissanite is a fantastic alternative to diamonds, offering exceptional brilliance, durability, and affordability. While it doesn’t hold resale value like diamonds, it provides a luxury look without the high cost—making it perfect for engagement rings, fine jewelry, and everyday wear.
- If you’re looking for the best deals on moissanite, be sure to:
- Compare pricing using the Moissanite Price Chart.
- Choose high-quality stones with the right cut, color, and clarity: 4Cs of Moissanite.
- Shop from trusted sources: Best Place to Buy Moissanite Jewelry.
- Take care of your moissanite properly: Best Moissanite Cleaner Guide.
Ultimately, moissanite is worth the price if you value beauty, affordability, and ethical sourcing over investment potential. If you’re ready to explore stunning moissanite pieces, check out the Moissanite Jewelry Collection and find the perfect sparkle for you!
