Ensure a positive response with this dramatic lab-grown diamond engagement ring. 18k white gold a 1 1/2-carat emerald-cut lab-grown diamond is wrapped in an octagon halo of round lab-grown diamonds pairs of princess-cut and single baguette-cut lab-grown diamonds flank the sides round lab-grown diamonds decorate the shank and 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 2 carats independently certified lab-grown diamonds from the monique lhuillier bliss collection, available exclusively at kay