This is an authentic DAVID YURMAN Sterling Silver Chalcedony Infinity Necklace. The necklace is crafted of sterling silver and features a long box chain with cable motif infinity knots and faceted chalcedony cabochon slices bezel set in polished silver. This is an elegant necklace with the classic style of David Yurman! Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.