Item #: 1659030 This is an authentic TIFFANY Platinum Diamond Victoria Alternating Graduated Necklace. The necklace is crafted of platinum and features a strand of alternating round brilliant cut diamonds, weighing approximately 5.52 carats and marquise cut diamonds, weighing approximately 7.20 carats for a total of 12.72 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.