MEN OR LADIES 15.00 CT BLACK STAR SAPPHIRE & DIAMOND RING: 14K yellow gold ring centering an oval cabochon cut black star sapphire. 15.00 CT approx. On the shank are 2 round brilliant cut diamonds. Rated SI in clarity and H in color. One diamond is chipped. Weight: .10 Ct. Approx. Mounting Weight: 12.8 grams. Size: 8