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Home Journal How to Know if Moissanite is Real: Tips to Identify Authenticity
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How to Know if Moissanite is Real: Tips to Identify Authenticity

May 14, 2025
Sparkling-Moissanite-Solitaire-Engagement-Ring

Moissanite is a sparkling gem that shines bright like a diamond but costs much less. Many people love it because it looks amazing and doesn’t break the bank. As more people buy moissanite, fake stones are popping up everywhere. It’s now super important to know if moissanite is real.

This helps keep your money safe and ensures you get the sparkle you pay for. No one wants to brag about their new ring only to find out it’s a dud. That’s why learning to spot fake moissanite is a smart move for anyone shopping for jewellery.

What exactly is Moissanite?

Moissanite is a truly unique gemstone with a story out of this world. It was first discovered by Dr. Henri Moissan in a meteor crater, earning it the nickname “space gem.” While natural moissanite is incredibly rare, almost all the moissanite you’ll find in stores today is created in labs. This means you’re still getting a real gemstone that’s made more accessible and affordable for everyone who loves a bit of sparkle.

What sets moissanite apart is its incredible fire and brilliance. It sparkles with more rainbow flashes than a diamond, making it a favourite for those who want their jewellery to catch every eye in the room. Moissanite is also very hard, ranking just below diamond on the Mohs scale, so it’s tough enough for daily wear and tear. If you’re searching for a stunning, durable, and affordable option, moissanite jewellery UK offers a wide range of beautiful pieces that showcase all these amazing qualities.

Fancy Moissanite Stone Shapes for Engagement Rings

Why Spotting Fake Moissanite Matters

To identify real moissanite, you need to know why it matters. Buying fake stones can waste your money and leave you feeling tricked. It’s also bad for the jewellery business because trust is everything. 

When people get fooled by fakes, they might stop buying jewellery altogether. Knowing if moissanite is real helps you avoid disappointment and keeps your jewellery box full of genuine sparkle.

Tools You Can Use at Home to Test Moissanite

Here are seven major points ways to know if moissanite is real:

  • Check Size and Weight: Real moissanite has a consistent size-to-weight ratio. If it feels too light or heavy, it might be fake.
  • Look at Clarity and Colour: Genuine moissanite is clear and bright. Cloudiness or odd colors can be a warning sign.
  • Inspect Cut and Shape: Real moissanite is carefully cut with sharp edges and even shapes. Poor cuts may indicate fakes.
  • Examine Inclusions: Authentic moissanite has few flaws. Many black spots or cracks suggest a fake stone.
  • Use a Jeweller’s Loupe: Look for double refraction-double lines at the edges of facets, a key sign of real moissanite.
  • Thermal and Electrical Testing: Some testers can’t tell moissanite from diamonds by heat alone, but electrical testers can spot moissanite.
  • Buy Certified and Reputable: Always ask for certification from the sellers and buy from trusted sellers to avoid fakes.

Reasons Behind the Prevalence of Fake Moissanite

Moissanite is popular, so some people try to make fake versions to earn quick cash. Technology has made creating stones that look like the real thing easier. 

Since moissanite is in high demand, counterfeiters have a big reason to make and sell fakes. They can make a lot of money by tricking buyers who don’t know what to look for. That’s why learning to spot fake moissanite is more important than ever.

Franc Laurent offers genuine moissanite stones that ensure authentic sparkle and exceptional quality. As a trusted brand, it helps buyers feel confident choosing moissanite by guaranteeing each stone’s brilliance and craftsmanship.

Key Signs and Methods to Identify Fake Moissanite

Here are some essential signs and methods to identify fake moissanite, which are discussed below: 

Physical Characteristics to Inspect

  • Size and Weight Differences: Real moissanite stones have a steady size-to-weight ratio. It might not be real if a stone feels too light or too heavy for its size.

  • Clarity and Colour Variances: Genuine moissanite is known for its clear, bright look. If you see odd colours or lots of cloudiness, be careful.

  • Cut and Shape Quality: Real moissanite is cut with care. The edges should be sharp, and the shape should be even.

  • Inclusions and Blemishes: Most real moissanite stones have very few flaws. It could be a fake if you see many black spots or cracks.

Technological Identification Techniques

  • Jeweller’s Loupe or Microscope: Using a loupe (a special magnifying glass) lets you see the stone up close. Real moissanite shows double lines at the edges of its facets. This is called double refraction, and it’s a big clue that your stone is real.

  • Thermal Conductivity Testing: Moissanite and diamonds conduct heat well, so some testers can’t tell them apart. But moissanite testers use electricity to spot the difference. Real moissanite will show a positive result on these testers.

  • Reflectivity and Refractivity Tests: Moissanite bends and reflects light, which is especially noticeable to experts. They can use tools to check if your stone has the right sparkle and shine.

  • Advanced Laboratory Methods: Labs can use Raman spectroscopy or chemical analysis for a detailed test. This is the gold standard for identifying genuine moissanite, but it’s usually only needed for expensive stones.

Cushion-Cut Moissanite Engagement Ring on Hand

Common Myths About Moissanite Jewellery

Here are some important common myths about moissanite jewellery:

Moissanite is Just a Diamond Imitation

Many believe moissanite is merely an imitation of diamonds. It is a distinct gemstone with unique properties and brilliance, offering an ethical and affordable alternative.

Moissanite is Less Durable Than Diamonds

There’s a myth that moissanite is not as durable as diamonds. In fact, moissanite ranks 9.25 on the Mohs scale of hardness, making it incredibly resistant to scratches and suitable for everyday wear.

Moissanite Looks Fake

Some think that moissanite lacks the beauty of diamonds. However, its exceptional sparkle and fire often surpass that of diamonds, making it a stunning choice for jewellery that looks both elegant and genuine.

Characteristics of Genuine Moissanite to Know

Here are some essential characteristics of genuine moissanite to know which are mentioned below: 

Brilliance and Fire: Real moissanite has intense sparkle and shows rainbow flashes (called "fire") when moved in light.

Hardness: Moissanite is extremely hard (9.25 on the Mohs scale), making it resistant to scratches and ideal for daily wear.

Unique Look: Its high brilliance and durability combination makes moissanite easily identifiable as a genuine, high-quality gem.

How to Care for Your Moissanite Jewellery

Here are some essential tips to care for your moissanite jewellery, which are mentioned below step by step: 

Regular Cleaning and Maintenance

Regular cleaning is essential to keep your moissanite jewellery sparkling. Use a bowl of warm water with a few drops of mild dish soap. Gently scrub the stone with a soft toothbrush to remove dirt or oils. Avoid harsh chemicals or abrasive materials. Rinse it well and dry it with a clean, soft cloth. With just a few minutes of care, your moissanite will maintain its brilliance for years.

Proper Storage Techniques

When you’re not wearing your moissanite jewellery, proper storage helps prevent scratches and damage. Always keep it in a soft pouch or a lined jewellery box. Avoid placing it next to other pieces, especially those with harder stones. Storing each item separately protects the surface from accidental contact. A clean, dry space away from direct sunlight or moisture will keep your jewellery safe, secure, and ready to shine anytime.

Avoiding Damage and Scratches

Moissanite is a durable gemstone, but handling it carefully is still important. Remove your jewellery during activities like cleaning, swimming, or exercising. Exposure to chemicals and rough surfaces can dull its sparkle or cause damage. Avoid dropping it on hard surfaces. Treating your moissanite gently ensures it stays beautiful and brilliant. A little caution goes a long way in preserving its long-lasting charm and value.

Clean and Care for Your Moissanite Ring

The Importance of Professional Gemstone Appraisal

Sometimes, it’s best to let the pros handle it. Certified gemologists are trained to identify genuine moissanite. They use special tools and tests to check your stone. When you get a professional appraisal, you’ll get a certificate that describes your stone’s features.

This certificate doesn’t tell you how much your stone is worth, but it proves it’s real. Always choose a reputable gemologist with good reviews and the right credentials.

Buying Tips to Avoid Fake Moissanite

Here are some essential tips to avoid fake moissanite, which are mentioned below step by step: 

Verify the Certification

Always check for a certificate from a trusted seller when you want to know if moissanite is real. A real certificate will have details about your stone, such as its cut, clarity, and size. This is one of the best ways to identify real moissanite and avoid fakes. If a seller cannot provide certification, it’s a big red flag. A proper certificate helps you feel confident about your purchase. 

Moissanite was tested and graded by experts. This paperwork proves you’re buying a genuine stone, not a sneaky fake. You might want to look elsewhere if your moissanite doesn’t have one. Don’t let anyone hand you jewellery without proof of what it is.

Check the Price

Real Moissanite has a certain market value. Be careful if the price is much lower than what you see elsewhere. A super cheap deal might mean the stone is not real. Some sellers use low prices to trick buyers into thinking they’re getting a bargain, but it could be a fake. Compare prices from different stores before you buy. 

If one seller offers moissanite for much less, ask why. It’s better to pay a fair price for a real gem than waste money on a fake. If it sounds too good to be true, it probably is. Don’t let a low price fool you. Spending more time identifying real moissanite and getting the sparkle you deserve is always smart.

Examine the Sparkle

Moissanite is famous for its bright sparkle and rainbow flashes. Hold the stone to the light and watch how it shines to confirm whether it’s real. Real moissanite has more fire and brilliance than most other gems. If the sparkle looks dull or too colourful, it could be a fake. Some fakes try too hard and look like a disco ball instead of a classy gem.

Compare the sparkle to a diamond if you can. Moissanite’s fire should look lively but not wild. If unsure, ask a jeweller to check it with a loupe. They can help identify real moissanite by its unique light show. Remember, genuine moissanite sparkles in a special way that’s hard to fake. Rely on your observation skills and appreciation for fine details to recognise the genuine sparkle.

Propose with a Moissanite Engagement Ring

Look for Bubbles or Inclusions

To determine if a moissanite stone is genuine, carefully examine it for any internal bubbles or unusual inclusions. Authentic moissanite is typically nearly flawless, with no visible bubbles within the stone. In contrast, counterfeit, particularly those crafted from glass or inferior materials, exhibit bubbles or irregular marks. Utilising a magnifying glass or jeweller’s loupe can aid in identifying these subtle indicators of authenticity.

If you spot bubbles or big inclusions, the stone is likely not real moissanite. Tiny flaws can happen, but they shouldn’t be obvious. Real moissanite is made to be clear and beautiful. This is a simple way to identify real moissanite at home. If you see anything weird inside the stone, it’s time to ask more questions or walk away.

Buy from Reputable Retailers

Buying from a trusted store is the best way to know if moissanite is real. Choose jewellers with good reviews and a history of selling real gems. Reputable retailers will offer certificates and answer your questions. They want you to be happy with your purchase and will help you identify real moissanite every step of the way.

Check online ratings and ask friends for recommendations. If a store has lots of happy customers, it’s a good sign. Stay away from sellers who don’t offer returns or act suspiciously. Buying from a reputable retailer is like having a safety net. You can shop with confidence and enjoy your sparkling moissanite without worries.

Conclusion

Knowing if moissanite is real is the best way to protect your jewellery and wallet. You can spot fake moissanite with the right knowledge and avoid being tricked. Always buy from trusted sellers, ask for certificates, and don’t hesitate to ask questions. If you’re ever unsure, get a professional appraisal. That way, you can enjoy the beauty and sparkle of genuine moissanite with total confidence. And remember, a little knowledge goes a long way- especially when it comes to shiny things.

FAQs

How can I quickly tell if my moissanite is real?

Check for a certificate and watch the sparkle. Real moissanite flashes bright and stays elegant, and a loupe helps spot double refraction.

Does fake moissanite sparkle differently from real moissanite?

Yes, fake moissanite often looks dull or wildly flashy. Real moissanite has a smooth, colourful sparkle that feels balanced and lively.

Why is certification important when buying moissanite?

Certification proves your moissanite’s authenticity and quality. Without it, you risk buying a fake stone that may look real but isn’t.

What are some red flags that my moissanite might be fake?

Super low prices, missing certification, bubbles, or odd sparkle are major warnings. Always trust your gut and buy from reputable sellers.

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