With next-level style, this lab-grown diamond necklace and stud earrings set brings sparkle to their special occasion. Sterling silver with 24k yellow gold vermeil the pendant and stud earrings each showcase a round-cut lab-grown diamond in a looping frame of smaller round lab-grown diamonds total lab-grown diamond weight is 1 carat 16- to 18-inch adjustable diamond-cut cable chain; spring ring clasp friction backs boxed and ready to gift from the kay lab-grown diamonds collection