Mikimoto 18ct White Gold 0.29ct Diamond White Akoya Pearl Necklace. PPM 72 DW. Over a century ago, Kokichi Mikimoto succeeded in creating the world's first cultured pearl. His quest for perfection and his love for these pure, lustrous gems of the sea were the guiding forces that built the house of Mikimoto. This exquisite Mikimoto necklace features three classic white Akoya cultured pearls 3.5-7.5mm in size which are adorned in a feminine, intricate design. The pendant is further embellished with 0.29ct of round brilliant cut diamonds to add a luxurious sparkle and sits gracefully on an 18ct white gold chain. This eye-catching necklace would be a beautiful addition to any jewellery lovers collection. The necklace comes beautifully packaged in a unique Mikimoto presentation box with certificate of authenticity.