PLATINUM OVAL FILIGREE 1.5ctw DIAMOND BROOCH: Oval floral platinum brooch set with 1.50 CTW old European round cut, old mine cut and single cut diamonds. Rated I1 in clarity and H-I-J in color. The diamonds are bead and bezel set. Bar pin closure. Approx. 2 1/2'' in length and 1 1/2'' in width. Weight: 19.2 grams.