From the vera wang love collection, this lab-grown diamond leaf-shank engagement ring represents the growth and strength of your connection. 14k white gold 3 ct. Round lab-grown diamond center stone marquise-cut lab-grown diamond side stones two blue natural sapphires are the signature of the collection and a symbol of faithfulness and everlasting love certified lab-grown diamonds; f color/vs2 clarity with certification card 3-1/2 cts. T. W. Of lab-grown diamonds designed for the diamond storeâ®