How Much Does Moissanite Cost? A Clear Price Breakdown

Moissanite's whole appeal is in the price, so let's put real numbers on it. The short version: a moissanite that looks like a one-carat diamond costs a few hundred dollars, versus thousands for the diamond. Here's where that number comes from and what changes it.

Three things move a moissanite's cost: the stone's size (carat), its quality grades (color and clarity), and the metal it's set in. Because moissanite is lab-grown, there's no scarcity premium — so you're mostly paying for size and craftsmanship, not rarity.

As a rough guide, a well-cut, D-color moissanite center stone runs from around $80 for smaller pieces to a few hundred dollars as the size climbs past a carat or two. Compare that to a diamond of the same look — $3,000 to $20,000+ for one carat — and the gap speaks for itself.

Here's a detail most stores gloss over: the metal often costs more than the stone. Set a moissanite in gold or platinum and you quietly rebuild the price you just saved. We set ours in solid S925 sterling silver, which keeps the total honest — with gold and rose-gold plating available if you want the warmer look for less.

You're not buying a cheaper-looking ring. You're buying the same look, minus the mining and the markup — with a GRA certificate to prove exactly what the stone is. For most people, that's the entire pitch.