Item #: 923456 This is an authentic DAVID YURMAN Sterling Silver Diamond Blue Chalcedony 10mm Petite Wheaton Ring size 52 or 6. The ring is crafted of sterling silver and feature a 10mm chalcedony center stone framed by a row of sparkling diamonds on either side, approximately .10 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.