18K DIAMOND & SAPPHIRE RING: 14K white gold ring contains 2 round brilliant cut diamonds. Weight: .25 Ct. Approx. Rated VS in clarity and H-I in color. 12 round mixed cut sapphires. Weight: 1.00 Ct. Approx. The diamonds and sapphires are prong set. Weight: 4.0 grams. Size: 5.5