A piece from our iconic classics bridal collection - timeless designs crafted for a lifetime. This oval-shaped and round lab-grown diamond twist-shank engagement ring in white gold speaks to the love you'll cherish forever. 14k white gold 1/2 ct. Oval-shaped lab-grown diamond center stone certified lab-grown diamonds; f color/si2 clarity includes certification card 1 ct. T. W. Of lab-grown diamonds