This is an authentic DAVID YURMAN 18K Yellow Gold Ruby Diamond 7mm Stax Chain Link Ring size 52 or 6. The ring is crafted of 18 karat yellow gold and features a link motif band accented with round brilliant cut diamonds, weighing approximately .51 total carat weight and a center ruby. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.