On that most special day, present this exquisite lab-grown diamond engagement ring. 18k white gold a 3-carat pear-shaped lab-grown diamond shines at the center round-cut lab-grown diamonds decorate the prong setting and line three sides of the shank total lab-grown diamond weight is 3 1/2 carats the independently certified 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