14K IOLITE & SAPPHIRE RING: 14K white gold ring contains 1 oval mixed cut iolite. WEIGHT: 4.00 Ct. Approx. 91 round brilliant cut clear sapphires. WEIGHT: 1.00 Ct. Approx. The iolite and sapphires are prong set. Weight: 7.1 grams. Size: 7.