Item #: 175918 This is an authentic TIFFANY & CO 18K Yellow Gold Platinum Diamond Etoile Heart Pendant Necklace. This stylish necklace is full length and crafted of 18 karat yellow gold. This piece features a charming heart with diamonds on the front. 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.