This is an authentic DAVID YURMAN 18K Yellow Gold Diamond 4.5mm Stax Single Row Chain Link Ring 59 8.75. The ring is crafted of 18 karat yellow gold and features a link motif band accented with round brilliant cut diamonds weighing approximately .15 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.