Yes. Moissanite is a real, genuine gemstone. It is made of silicon carbide and was first discovered in a meteorite crater in 1893. It is not a fake diamond or a cheap imitation. It is a distinct mineral in its own right, with brilliance and durability that rival diamond. Nearly all moissanite sold today is lab-created for consistent quality.
What moissanite actually is
Moissanite is a naturally occurring mineral called silicon carbide. It was discovered by French scientist Henri Moissan, who first found it in the crater of a fallen meteorite, which is why it is sometimes called "the stone from the stars." Natural moissanite is extraordinarily rare, so essentially all moissanite in jewelry today is grown in a lab to exacting standards. That lab origin is a strength, not a shortcut. It means every stone is created conflict-free, with reliable clarity and color.
Is moissanite a diamond?
No, and it was never meant to be. Moissanite is its own gemstone, chemically and optically different from diamond:
- Composition: Moissanite is silicon carbide; diamond is pure carbon.
- Sparkle: Moissanite actually has more fire (colorful flashes) than diamond, thanks to higher dispersion, and a higher refractive index for intense brilliance.
- Hardness: Moissanite rates 9.25 on the Mohs scale, just below diamond's 10, making it one of the hardest gemstones available and excellent for everyday wear.
- Price: Moissanite costs a fraction of a comparable diamond.
Calling moissanite a "fake diamond" is like calling a sapphire a "fake ruby." They are simply different stones. For a closer look, compare moissanite vs diamond and moissanite vs CZ.
So why do people compare it to diamond?
Because to the eye, moissanite delivers a strikingly diamond-like, and arguably more brilliant, look at a much lower price. That is exactly why it has become a favorite for engagement rings, tennis chains, and iced-out pieces. You get real, durable, dazzling sparkle without the diamond price tag. See the difference for yourself in our moissanite chains and moissanite stud earrings.
Frequently asked questions
Is moissanite a real gemstone?
Yes. Moissanite is a genuine gemstone made of silicon carbide, first discovered in a meteorite in 1893. It is not an imitation or a fake, and nearly all moissanite today is lab-created for consistent quality.
Is moissanite the same as a diamond?
No. Moissanite and diamond are different minerals. Moissanite is silicon carbide and diamond is carbon. Moissanite has more fire, is nearly as hard, and costs far less.
Is moissanite a fake or a "cheap" stone?
No. Moissanite is a real, durable gemstone valued in its own right for its brilliance and longevity. It is more affordable than diamond, but it is not an imitation.