Item #: 1024767 This is an authentic DAVID YURMAN 18K Yellow Gold 2.5mm Box Chain Necklace 22". This necklace is crafted of 18 karat yellow gold and features a classic box chain with a lobster claw clasp for easy wear. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.