Effortlessly stylish, this modern marquise-cut trio necklace makes the perfect gift. Sterling silver with 24k yellow gold vermeil the pendant features three independently certified marquise-cut lab-grown diamonds total lab-grown diamond weight is 1 carat a single lab-grown diamond in milgrain detailing is a signature element of the collection 16- to 18-inch adjustable cable chain; lobster clasp from the monique lhuillier bliss collection, available exclusively at kay