Show them a bright future ahead with this exceptional lab-grown diamond engagement ring from the vera wang love collection. 14k white gold the 4 ct. Princess-cut 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 the shank and adorn hidden detail two blue natural sapphires are the signature of the collection and a symbol of faithfulness and everlasting love 5-1/2 cts. T. W. Of lab-grown diamonds designed for the diamond storeâ®