Mikimoto 18ct white gold 027ct diamond grade a pearl necklace ppl 10184d w 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 featuresan exquisite white grade a akoya cultured pearl 8mm in size and is embellished with 027ct round brilliant cut diamonds in a feminine intricate design