: Because they are lab-grown, most moissanites are nearly flawless. Aim for VVS1 or VVS2 (Very, Very Slightly Included) to ensure the stone is "eye-clean" even under magnification.
: Often described as "icy white" and the most popular for engagement rings.
While similar to diamond grading, moissanite has its own nuances for evaluating quality:
While round brilliant cuts offer the most sparkle, moissanite's durability (9.25 on the Mohs scale) allows it to be cut into any shape. The Ultimate Guide to Buying Moissanite Loose Stones