Charles & Colvard 6 carat marquise old European cut size 6 yellow gold 10k Charles & colvard Forever one Genuine Moissanite Old European cut marquise 6 carat large Moissanite marquise Marquise Moissanite stone from Charles & colvard placed in a 10k yellow gold setting with Moissanites all the way around Size 6 tests positive for Moissanite 10 prong Will come with black box Very unique piece Zales Neil lane Kay Jewelers Charles & colvard Harry Winston