Item #: 1021001 This is an authentic DAVID YURMAN Sterling Silver Pearl Aquamarine Chalcedony Quatrefoil Necklace. The necklace is crafted of sterling silver and features a long chain with freshwater cultured pearls, aquamarine, and chalcedony beads. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.