Item #: 766880 Year: 1995 This is an authentic TIFFANY 18K Yellow Gold Platinum Diamond Atlas Necklace. The necklace is crafted of 18 karat yellow gold and platinum and features five rows set with round brilliant cut diamonds, approximately 1.20 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.