Amethyst Bead, 14k Yellow Gold Necklace. Featuring twenty-nine faceted amethyst beads ranging in size from approximately 14.5 mm to 9.9 mm, interspersed by 14k yellow gold beads, completed by a 14k yellow gold ball form clasp, forming a graduated 20 inch necklace. {Gross Weight: 47.1 dwts}