18K SAPPHIRE AND DIAMOND RING: 18K yellow gold sapphire and diamond ring containing one oval mixed cut sapphire. WEIGHT: 1.00 Ct. Approx. SI in clarity, B in Hue 5-6 in Tone and 3-4 in Saturation. 10 round full cut diamonds and 6 baguette cut diamonds. WEIGHT: .40 Ct. Approx. Rated VS in clarity and G-H in color. The sapphire and diamonds are prong set. The Sapphire is slightly abraded. Weight: 7.2 grams. Size: 5