Item #: 130848 This is an authentic TIFFANY & CO Sterling Silver Heart Tag Toggle Necklace. This stunning necklace is sterling silver with a toggle clasp and 20mm heart tag charm . This is a marvelous necklace 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.