This is an authentic TIFFANY Sterling Silver 18K Rose Gold 1837 Interlocking Circles Pendant Necklace. The necklace is crafted of sterling silver and features a station pendant with two interlocking rings in sterling silver and 18 karat rose gold. This is a stunning necklace with the classic style of Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.