Moissanite includes white moissanite and colored moissanite. White moissanite diamonds are classified according to clarity grade, which can be divided into ultra white, fine white, ordinary white, etc. Colored moissanite diamonds mainly include blue, green, gray, black, golden yellow, sea blue, pink, etc., with natural crystal growth Most of the colored moissanite diamonds are green, champagne yellow (reddish yellow), black, brown, etc., while other brighter colored moissanite diamonds are basically made of artificial coating.