Item #: 247846 Year: 2006 This is an authentic TIFFANY & CO Platinum Diamond .25ct Solitaire Pendant Necklace. This chic necklace is collar length and features a brilliant cut .25 carat diamond pendant set in platinum. Add a sparkle to your wardrobe with a beautiful diamond pendant from Tiffany & Co! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.