This is an authentic TIFFANY 18K Yellow Gold 10mm Elsa Peretti Open Heart Pendant Necklace. This stunning necklace features an 18 karat yellow gold chain that holds a charming 10mm open heart shaped pendant. This is a chic necklace, for a one of a kind look only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.