These pendants are made of sterling silver and have anti-tarnish rhodium plating. Pendants are set with diamond-simulated cubic zirconia stones, which shine and sparkle beautifully just like real diamonds. Stones are diamond-cut and are precisely set, what gives this earrings gold-and-diamond look. Size: Height:7/8",Width: 3/8"; Feel free to ask any questions and please check our store for more items.