Item #: 40938 This is an authentic TIFFANY & CO Platinum Diamond Legacy Pendant Necklace. This stunning necklace is collar length and is platinum with a platinum Legacy pendant containing .43ctw of round brilliant diamonds. This is an excellent necklace from Tiffany & Co. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.