Item #: 1730743 This is an authentic DAVID YURMAN Sterling Silver Hampton Blue Topaz Amethyst 11mm Renaissance Ring 54 7. The ring is crafted of sterling silver and features a cable-style band set with a faceted 11mm Hampton blue topaz and bezel set amethysts. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.