This is an authentic DAVID YURMAN Sterling Silver Blue Topaz Diamond 10mm Cable Wrap Ring size 52 or 6. The ring is crafted of sterling silver and features a striking 10mm blue topaz stone with an overlay of cable and pave diamond bands, approximately .05 total carat weight. This is a lovely ring with a splash of color, only from David Yurman! Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.