Dazzling from every angle, this lab-grown diamond engagement ring in platinum from the vera wang love collection is ready to impress. Platinum 3 ct. Radiant-cut lab-grown diamond in a talon-prong setting certified lab-grown diamond; f color/vs2 clarity lab-grown diamonds on the frame and three sides of the shank two natural blue sapphires are the signature of the collection and a symbol of faithfulness and everlasting love includes certification card 4 cts. T. W. Of lab-grown diamonds designed for the diamond storeâ®