This is an authentic TIFFANY & CO Platinum Diamond Small Cross Necklace. This stunning necklace is a platinum chain and pendant that sits just below the collar, featuring a cross lined with 11 diamonds and an unforgettable look from Tiffany & Co. Jewelry: Necklace Hardware: Platinum Features: 11 Diamonds Cross Pendant Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.