1950s goldtone round and marquise faux-topaz & faux-citrine rhinestone bow brooch with security clasp closure. Marked "Napier." A clear version of this brooch is shown on pg. 326 of Melinda L. Lewis & Henry Swen's book "The Napier Co.: Defining 20th Century American Costume Jewelry." Measures: 2.25 inches high by 3.13 inches wide. Excellent condition.