14K TOPAZ & DIAMOND RING: 14K yellow gold ring containing 1 oval sparkling fantasy cut London Blue Topaz. WEIGHT: 5.00 Ct. Approx. 18 round single cut diamonds. WEIGHT: .33 Ct. Approx. Rated SI-I1 in clarity and H-I in color. The topaz is bezel set. The diamonds are prong set. Weight: 12.2 grams.