These Gold Vermeil clover stud earrings are set with tiny Sapphire Blue crystals. They make a great gift for September birthdays!| Lead and Nickel free.Sold as a PAIR Gold Vermeil (Thick layer of Gold plated over Sterling Silver) Blue Sapphire Cubic Zirconia Gemstone Clover Diameter 4mm(0.16in) Push butterfly back closure #E537-GSA