This is an authentic DAVID YURMAN Sterling Silver Blue Sapphire 10mm Wide Cable Candy Metro Ring in sizes 51.5 and 6. This stylish ring is a classic sterling silver cable style band and features sapphire gems for a look of distinction from David Yurman. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.