*Forever One is a premium and exclusively patented Charles & Colvard brand of moissanite. These gemstones are of almost flawless purity (IF-VS). This quality of raw material can only be obtained from the highest quality silicon carbide material, which is manufactured by the company using its own patented process. Forever One stones are available in two gradations: colorless or nearly colorless (DEF-GHI). The cut of these stones is unrivaled except for the standard line of Moissanites from Charles & Colvard. Forever One is completely superior to any other offering on the market available today. GIA-accredited experts carefully evaluate the clarity and cut of the stones, grading them to meet the exemplary standards for Forever One and for Charles & Colvard Moissanite.