This is an authentic DAVID YURMAN Sterling Silver 14K Yellow Gold 3.6mm Box Chain Necklace 18". This necklace is 18-inches in length and crafted of sterling silver in the classic box chain style with a 14 karat yellow gold logo tag. This is a stylish chain with the look of distinction only from David Yurman! Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.