14K ONYX AND CTW DIAMOND RING: 14K yellow gold ring with 2 curved contoured pieces of black onyx approx. 25.00 x 9.00 mm. 14 round brilliant cut diamonds. Weight: .50 Ct. Approx. Rated VS in clarity and G-H in color. The diamonds are bead set on curved 14K white gold trim. The onyx is glue set. By-pass design with high profile. Weight: 13.6 grams. Size: 7. No reserve.