Item #: 1748843 This is an authentic TIFFANY 18K Rose Gold Interlocking Atlas Open Pendant Necklace. The necklace is crafted of 18 karat rose gold and features two interlocking rings accented with Roman numerals motifs. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.