For the one who brings you unending joy, this sunny lab-grown diamond engagement ring is an expression of love. 18k yellow gold a stunning 2-carat marquise-cut lab-grown diamond sparkles at the center marquise-cut and round-cut white lab-grown diamonds adorn the flanks round-cut white lab-grown diamonds shimmer along 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 5/8 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