These certified lab-grown diamond abstract heart earrings are a sparkling token of your affection. Sterling silver with 24k yellow gold vermeil each heart stud shimmers with a composite of varied-size round-cut lab-grown diamonds a single lab-grown diamond in milgrain detailing is a signature element of the collection independently certified total lab-grown diamond weight is 5/8 carat friction backs from the monique lhuillier bliss collection, available exclusively at kay