This is an authentic DAVID YURMAN 18K Yellow Gold Botswana Agate Tusk Amulet Pendant. The pendant is crafted of 18 karat yellow gold and features a polished Botswana agate in a signature twisted cable setting with a push bail. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.