14k yellow gold open band with an emerald cut .90 ct deep blue sapphire prong set on one side, the other side a prong set .22 ct HVS2 emerald cut diamond. By John Kuehn. Open Diamond and Sapphire RingSKU: 9355$3,750.00PriceQuantity*Add to CartSizeCurrently size 6. First sizing with ring purchase is free.