This is an authentic DAVID YURMAN Sterling Silver Diamond Tourmaline Ring 6. This stunning sterling ring features a bright cut pink tourmaline stone set in 18 karat gold with a lining of pavé diamonds extending to either side. This is a marvelous ring with the 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.