1970s goldtone filigree diamond shaped pendant with rhodium plated ribbed bead dangles with goldtone chain drops with more rhodium plated ribbed beads at the ends on a double chain with a spring ring clasp necklace. Marked "NAPIER©" on the jump ring that the spring ring attaches to. Measures: 18 inches long. Pendant measures: 5 inches long by 3 1/4 inches wide. Excellent condition. A variation of this necklace is shown on pg. 451 of Melinda L. Lewis & Henry Swen's book "The Napier Co.: Defining 20th Century American Costume Jewelry."