Express your love with the mesmerizing look of this lab-grown diamond engagement ring. 18k rose gold with 18k white gold prongs features a breathtaking 3-carat princess-cut lab-grown diamond round-cut lab-grown diamonds line the setting and three sides of the shank independently certified with a total lab-grown diamond weight of 3 5/8 carats the center lab-grown diamond is laser-inscribed with a unique gemscribe® serial number 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