18K TANZANITE AND DIAMOND RING: 18K yellow gold ring contains one rectangular cushion cut tanzanite. Weight: 1.25 Ct. Approx. Rated VVS in clarity (Type I), bV in Hue, 4 in Tone and 4 in Saturation. With 8 straight baguette cut diamonds. Weight: .50 Ct. Approx. Rated VS in clarity and G-H in color. The tanzanite and diamonds are channel set. Weight: 10.1 grams. Size: 7