1.50 Carat Oval cut Sapphire and Diamond Vintage Halo Art Deco Engagement Ring in White Gold. The beautiful Sapphire Engagement Ring is made with real natural sapphire, real diamonds, and on real solid Gold. The sapphire has been heat treated. The sapphire diamond engagement ring comes with its jewelry certificate, with lifetime warranty and 30 days full refund policy. The beautiful real blue sapphire diamond engagement ring will definitely please her at the very first sight. Although the sapphire ring is handmade, but we make and ship the order to you very fast and once you place your order, your order will be delivered to you in 5 days.