This is an authentic TIFFANY 18K Yellow Gold Rock Crystal Elsa Peretti Teardrop Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a delicate link chain finished with a polished rock crystal drop pendant. This is a classic necklace with the contemporary style of Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.