This is an authentic MIKIMOTO 18K White Gold Diamond Black South Sea Pearl 10mm Pearls In Motion Necklace. The necklace is crafted of 18 karat white gold and features six 11mm black south sea pearls with a diamond accented clasp, approximately .33 total carat weight. The pearls can be moved to anywhere on necklace by sliding along the chain. Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.