Item #: 308702 This is an authentic TIFFANY Sterling Silver Diamond Return To Tiffany Heart Ring in a size EU 53, US 6.25. This stunning ring is sterling silver and features a bold heart emblem with diamonds. For the classic style only from Tiffany & Co! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.