1.21 CT DIAMOND BUTTERCUP STUD EARRINGS: 14k white gold diamond stud earrings of 2 old European round cut diamonds totaling approx, 1.21 Ct., averaging I1 in clarity and H-I color. Diamonds are prong set, post and nut closures. Weight 1.9 grams. Sold with current Atlanta Gemological GIA graduates appraisal for $3,150.