GIA Certified Cabochon Sapphire Ring, with a 15.78ct Sapphire, 0.69ct Diamonds, on a Platinum RingSapphire Halo Ring (#17373)SKU: 17373$17,847.00PriceQuantity*Add to CartRing DetailsCabochon Sapphire - 15.78ct Diamonds - 0.69ct Ring Metal - Platinum Certification - GIA Tag #17373