This is an authentic MIKIMOTO 18K Yellow Gold Akoya Pearl 6mm Bow Tie Tack. The tie pin is crafted of 18 karat yellow gold and and features a subtle bow motif above a single 6mm white Akoya pearl. This is the perfect accessory for day or night, only by Mikimoto! Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.