Item #: 386040 This is an authentic TIFFANY Platinum Diamond .17ct Solitaire Pendant Necklace. The beautiful platinum necklace features a drop pendant framing a solitaire round brilliant cut diamond, approximately .17 total carat weight. This necklace is a timeless example of elegance only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.