Mikimoto 18ct yellow gold eighteen 5mm white pearl necklaceppl 129 k over a century ago kokichi mikimoto succeeded in creating the worlds 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 elegantmikimoto necklace features eighteen exquisite white akoya cultured pearls 5mm in size which sit gracefully on an 18ct yellow gold chain the necklace is completed with a bolt ring faste