This is an authentic MIKIMOTO 18K White Gold Diamond Pearl 5mm Strand Necklace 18. This is a classic collar length strand of stunning cultured Akoyo pearls. These are 5mm round pearls with a .05 carat diamond and 18K white gold closure. This is a gorgeous piece of fine jewelry for a special accent to a special occasion, with the luxury and style of Mikimoto! Follow this item for alerts. Mikimoto is a registered trademark of Mikimoto. FASHIONPHILE is not affiliated with Mikimoto.