Is Moissanite a Real Diamond?
The short answer is no — and that's a good thing. Here's what that really means.
It's the most common question about moissanite, and the answer is refreshingly simple. Moissanite is not a diamond — it's a distinct gemstone in its own right. Here's the full picture.
Real gemstone, not a diamond
Moissanite is a genuine gemstone made of silicon carbide. A diamond is made of carbon. They're two different materials that happen to look very similar — so moissanite is real, just not a diamond.
Is it a “fake diamond”?
No. A fake or imitation suggests something pretending to be a diamond. Moissanite is its own respected gemstone with its own qualities — in fact it out-sparkles diamond in fire. It's not pretending to be anything.
How it differs from diamond
The main visible difference is fire — moissanite throws off more colorful flashes of light. It's also nearly as hard as diamond, and dramatically more affordable. See the full breakdown in Moissanite vs Lab Grown Diamond vs Diamond.
Will it pass a diamond tester?
Many basic diamond testers measure heat and moissanite can read as diamond, but combination testers detect the difference. More in Do They Pass a Diamond Tester?
FAQs
Is moissanite a diamond?
No — it's a separate gemstone (silicon carbide) that resembles diamond but has its own properties, including more fire.
Is moissanite fake?
Not at all — it's a real, durable gemstone. It simply isn't a diamond; it's a beautiful stone in its own right.
A Real Gem, A Real Sparkle
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