Item #: 275977 This is an authentic TIFFANY & CO 18K Yellow Gold 1837 Interlocking Circles Pendant Necklace. This beautiful small necklace is crafted of yellow gold with two 14mm interlocking circle pendants. Truly is an unforgettable piece, only from Tiffany & Co. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.