Item #: 830241 This is an authentic DAVID YURMAN Sterling Silver 18K Yellow Gold Blue Topaz Renaissance Ring 52 6. The ring is crafted of sterling silver and features a wide band accented with 18 karat yellow gold framing three faceted round amethyst stones and four bezel set diamonds, approximately .24 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.