Item #: 120487 This is an authentic TIFFANY Platinum Diamond .20ctw Circlet Pendant Necklace. This chic necklace features a round brilliant cut 0.20 carat diamond pendant on a choker length platinum chain. Add a sparkle to your wardrobe with a beautiful diamond pendant necklace from Tiffany & Co! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.