This is an authentic DAVID YURMAN 18K Yellow Gold Diamond Stax Lariat Necklace. The necklace is crafted of 18 karat yellow gold and features and adjustable lariat chain accented with approximately .50 carat weight of baguette and tapered-baguette cut diamonds. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.