14K AMETHYST & DIAMOND PENDANT/BROOCH: 14K yellow gold antique brooch/pendant contains one round mixed cut amethyst. WEIGHT: 13.50 Ct. Approx. 6 old mine cut diamonds. WEIGHT: .50 Ct. Approx. Rated VS-SI in clarity and H-I in color. The amethyst and diamonds are prong set. Bar pin closure and pivot bail. Gold Weight: 4.9 grams approx.