14K TANZANITE & DIAMOND RING: 14K white gold ring contains one oval mixed cut tanzanite. Weight: 3.50 Ct. Approx. Rated I1 in clarity (Type I) vB in Hue, 5 in Tone and 3 in Saturation. 20 round full cut diamonds. Weight: .25 Ct. Approx. Rated I2 in clarity and J-K in color. The tanzanite and diamonds are prong set. Weight: 4.2 grams. Size: 7.25