Take their breath away when you propose with this stunning lab-grown diamond engagement ring. 18k white gold an astounding 10-carat oval-cut lab-grown diamond sparkles at the center round-cut and marquise-cut lab-grown diamonds flank the center more round-cut lab-grown diamonds and milgrain detailing shimmer along the shank and bridge a signature element of lab-grown diamonds and milgrain detailing encircles the band, symbolizing unity and eternal love total lab-grown diamond weight is 11 1/3 carats independently certified 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