Erickson Beamon is a jewelry brand founded and designed by Detroit natives Karen Erickson & Eric Beamon. They opened an European division in 1985, and the opening of a flagship boutique in London's Belgravia soon followed. They worked for fashion houses such as Chanel, Dior, Donna Karan, John Galliano, Zac Posen, Givenchy, Anna Sui, Emanuel Ungaro, Dries Van Noten. MURANO glass center bead…dressed in Swarovski crystals and middle eastern silver(yes, sterling but tarnished on purpose) beads…heavy, therefor clip on.