This is an authentic MIKIMOTO 18K Yellow Gold Diamond Akoya Pearl 7mm Brooch Pin. The brooch is crafted of 18 karat yellow gold and features a freeform motif accented with round brilliant cut diamonds, approximately .14 total carat weight, and a single round 7.0-7.5mm cultured Akoya pearl. Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.