A romantic statement from every angle, this certified oval lab-grown diamond engagement ring surrounds the center stone with a marquise-cut and round stone halo for a beautifully brilliant bridal look. 14k white gold 1 ct. Oval-shaped lab-grown diamond center stone in a talon prong setting marquise-cut and round lab-grown diamond halo round lab-grown diamond shank 2 ct. T. W. Of certified lab-grown diamonds; f color/vs2 clarity includes certification card