Item #: 768093 This is an authentic TIFFANY Sterling Silver Enamel Return to Tiffany Double Heart Ring Blue size 56 or 7.5. The ring is crafted of sterling silver and features two heart tags, one engraved with the signature "Please Return To Tiffany & Co." and the other in Tiffany blue enamel. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.