Is Moissanite a Diamond? No — Here's the Real Difference

Short answer: no, moissanite is not a diamond. It's also not a 'fake diamond' or a lab-grown diamond — it's a completely separate gemstone that just happens to look like one. The confusion is understandable, so here's the clear version.

A diamond is pure carbon. Moissanite is silicon carbide — a different element combination with a different crystal structure. So when someone says 'moissanite diamond,' that's a bit of a misnomer: it's moissanite, full stop. It looks diamond-like to the eye, but it's its own thing.

This trips people up: a lab-grown diamond IS a real diamond (same carbon, grown in a reactor instead of the ground). Moissanite is not — it's a different stone. So 'lab diamond' and 'moissanite' are two separate alternatives, not the same thing.

Moissanite throws more fire than a diamond (dispersion 0.104 vs 0.044), is a touch softer (9.25 vs 10 on the Mohs scale — still extremely durable), and costs a small fraction of the price. To the eye on a hand, almost no one can tell them apart; the only reliable giveaway is moissanite's extra rainbow sparkle.

Because you get the diamond look, more sparkle, and everyday durability without the diamond price — freeing up thousands for the things that actually matter. Every Airwaves stone is D-color and GRA certified, so you always know exactly what you're wearing: real moissanite, documented.