From the vera wang love collection, this lab-grown diamond leaf-shank engagement ring in platinum represents the growth and strength of your connection. Platinum 3 ct. Lab-grown diamond in a talon-prong setting certified lab-grown diamond; f color/vs2 clarity marquise-cut lab-grown diamond side stones two natural blue sapphires are the signature of the collection and a symbol of faithfulness and everlasting love includes certification card 3-1/2 cts. T. W. Of lab-grown diamonds designed for the diamond storeâ®