This is an authentic TIFFANY 18K Yellow Gold Diamond Atlas Pierced Pendant Necklace. This stunning necklace is crafted of 18 karat yellow gold and features a circle Atlas pendant motif accented with 4 diamonds approximately weighing 0.02 carats. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.