This is an authentic MIKIMOTO 18K Yellow Gold Diamond Akoya Pearl 6.5mm Butterfly Necklace. The necklace is crafted of 18 karat yellow gold and features a butterfly motif station pendant accented with a 6.5mm Akoya cultured pearl and round brilliant cut diamonds, approximately .11 total carat weight. Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.