This lab-grown diamond engagement ring will delight the bride who loves showstopping sparkle. 18k white gold an exquisite 3-carat radiant-cut lab-grown diamond draws the eye marquise-cut and round-cut lab-grown diamonds flank the center in a floral-inspired motif round-cut lab-grown diamonds line the shank and bridge independently certified with a total lab-grown diamond weight of 3 3/8 carats a signature element of lab-grown diamonds and milgrain detailing encircles the band, symbolizing unity and eternal love from the monique lhuillier bliss collection, available exclusively at kay this ring is available in limited sizes; if you don't see your size here, please visit a store to order your ring