This is an authentic MIKIMOTO Platinum Diamond Pearl 12mm Necklace. This necklace is crafted of platinum and features a pearl pendant dangled from a small bezel set diamond, and a round motif set with sparkling round brilliant cut diamonds, approximately .42 total carat weight. PLEASE NOTE: There is a potential over time for the diamond ring motif to scratch the pearl. Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.