This is an authentic TIFFANY & CO 18k Pink Gold Filigree Heart Pendant Necklace. This beautiful jewelry piece is made of 18 karat pink gold. This stylish necklace is collar length and features a stylized heart lock with a one of a kind look. This gorgeous necklace is sure to turn heads only from Tiffany & Co! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.