Item #: 184021 This is an authentic TIFFANY & CO 18K Yellow Gold Yellow Diamond Elsa Peretti Open Heart Pendant Necklace. This beautiful jewelry piece is made of 18 karat yellow gold with .04 ct yellow diamonds. The heart pendant is 16mm in width. This stylish necklace is collar length and features a signature Elsa Peretti stylized heart with a one of a kind look only from Tiffany & Co! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.