These gorgeous earrings are created in the finest .925 sterling silver and boast an impressive 1/3 ct tdw. The earrings feature a central composite design of a central, lab-grown, round-cut diamond, surrounded by smaller, lab-grown, round-cut diamonds. The diamonds are sustainable and ethical, so you can feel good about this purchase while also admiring the piece's appearance. These earrings come with a push back mechanism for a more secure fit.