Polished 14k White-gold 1/5 CTTW Moissanite Wedding Band Ring Size 6.5 Every Charles & Colvard Moissanite Jewelry will come with a certificate of Authenticity and a lifetime warranty. Gorgeous! 14k White-gold 1/5 CTTW Round Moissanite Wedding band Ring. Set along the top are Ten 0.02 ct 1.75 MM Very Good Quality Round faceted Moissanite jewels=total 1/5 CTTW that highlight this Beautiful wedding ring. Matching Engagement ring in another listing.