Make any occasion special with this shimmering necklace and stud earrings set. Sterling silver each piece showcases a round-cut lab-grown diamond surrounded by a cushion-shaped halo of smaller lab-grown diamonds total lab-grown diamond weight is 5/8 carat independently certified 16- to 18-inch adjustable cable chain with spring ring clasp; friction earring backs from the kay lab-grown diamonds collection boxed and ready to gift