This is an authentic DAVID YURMAN Sterling Silver 18K Yellow Gold 11mm Madison Chain Necklace. The bracelet is crafted of sterling silver and bonded 18 karat yellow gold, and features alternating smooth and cable style links with a matching lobster 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.