Make her feel like the luckiest bride in the world when you give her this gorgeous lab-grown diamond engagement ring. 18k yellow gold the glowing centerpiece is a 1 1/2-carat round-cut lab-grown diamond marquise- and round-cut lab-grown diamonds adorn the shank to create a floral-inspired display round-cut lab-grown diamonds dance along the 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 1 7/8 carats the independently certified center lab-grown diamond is laser-inscribed with a unique gemscribe® serial number from the monique lhuillier bliss collection, available exclusively at kay