Item #: 617540 This is an authentic DAVID YURMAN 18K Yellow Gold 1.7mm Box Chain Necklace 22". The necklace is crafted of 18 karat yellow gold and features the classic box chain style with a lobster clasp for easy wear. This is a simple chain with the modern 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.