This exquisite lab-grown diamond engagement ring is the perfect way to ask for forever. 10k white gold a gorgeous 1/2-carat pear-shaped lab-grown diamond glitters at the center, framed in a double halo of round-cut lab-grown diamonds ribbons of round lab-grown diamonds shimmer down the shank milgrain detailing total lab-grown diamond weight is 3 carats independently certified from the adore® bridal collection