This dazzling lab-grown diamond engagement ring from the vera wang love collection will stand the test of time. 14k white gold the 3 ct. Oval-shaped certified lab-grown diamond - designed exclusively for vera wang love - boasts a color rank of f and clarity of vs2 round lab-grown diamonds sparkle along three sides of the shank two blue natural sapphires are the signature of the collection and a symbol of faithfulness and everlasting love 3-7/8 cts. T. W. Of lab-grown diamonds includes certification card designed for the diamond storeâ®