This is an authentic TIFFANY & CO Sterling Silver Return to Tiffany Heart Ring 5. This stylish ring is sterling silver and features a silver heart tag engraved "Please Return To Tiffany & Co." This is a marvelous ring with a distinctive look, from Tiffany & Co. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.