The Color of Moissanite

Moissanite and the GIA diamond color-grading scale

The standard GIA diamond color grading scale wasn't designed to rate moissanite. Moissanite is an incredibly beautiful, brilliant and highly dispersive jewel defies categorization. We use strict guidelines to ensure only colorless moissanite (D-F), graded as "VG-Very Good," is available for sale.

What gives moissanite its exceptional sparkle

The most important physical property affecting moissanite's potential brilliance (sparkle) is its Refractive Index (RI). With an RI of 2.65-2.69, moissanite displays more brilliance than a diamond (RI 2.42) or any other popular gemstone, such as a ruby (RI 1.77), sapphire (RI 1.77) or emerald (RI 1.58).

The brilliance of moissanite never fades

There's never been a documented case with either Forever One or Eternity moissanite (Colorless D-F) gemstone's brilliance fading. provides each of our customers the manufacturer's Limited Lifetime Warranty that every Forever One and Eternity moissanite guaranteeing each jewel will maintain its brilliance and fire for the lifetime of the owner.