4CT. AMETHYST RING IN 14K WITH DIAMONDS & SAPPHIRES: 14K yellow gold ring contains one oval checkerboard cut amethyst. Weight: 3.50 Ct Approx. 16 round single cut diamonds. Weight: .10 Ct. Approx. Rated SI in clarity and H-I in color. 28 round brilliant cut pink sapphires. Approx 7/8'' across. Total weight 4.3 grams. The amethyst, sapphires and diamonds are prong set. Mounting weight: 9.2 grams approx. Size: 8.