Oval Blue Sapphires well recognized by Princess Diana's engagement ring gemstone. You can make your own halo ring with this Sapphire like her.Oval Blue Montana Sapphire(PSH2037)SKU: PSH2037Clarity*SelectColor*SelectShape*SelectSize*SelectWeight*SelectQuantity*Add to CartBuy NowProduct Specification PSH2037 Clarity : VVS2 Color : Blue Shape : Oval Size : 5.2x4.5mm Weight : 0.53Ct. Free Shipping!RETURN & REFUND POLICY : 100% REFUNDABLE within 14 days!