PLATINUM AND DIAMOND LAVALIERE NECKLACE: Platinum lavaliere necklace with 16 old European round and round full cut diamonds. .75 CTW Approx, rated SI in clarity and H-I in color. The diamonds are prong and bezel set. Pendant is approx 2''. Platinum fine rope chain. Approx. 16'' overall. Weight: 5.4 grams.