Year: 2024 This is an authentic HARRY WINSTON Platinum Diamond Yellow Sapphire Full Loop Pendant Necklace. The necklace is crafted of platinum and features a "loop" motif station pendant set with yellow sapphire and round brilliant cut diamonds, approximately 1.33 total carat weight. Follow this item for alerts. Harry Winston is a registered trademark of Harry Winston. FASHIONPHILE is not affiliated with Harry Winston.