She will love the symbolism and timeless elegance of this three-stone lab-grown diamond engagement ring. 18k white gold features a 2-carat oval-cut white lab-grown diamond flanked by oval-cut green lab-grown diamonds round-cut lab-grown diamonds in milgrain frames shimmer along the sides of the shank a signature element of lab-grown diamonds and milgrain detailing encircles the band, symbolizing unity and eternal love total lab-grown diamond weight is 2 1/2 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