Mikimoto 18ct White Gold Sapphire 8mm White Akoya Pearl Necklace, PPL 403S W.  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 classic Mikimoto necklace features an 8mm white Akoya pearl which sits elegantly below an 18ct white gold setting, adorned with three round cut blue sapphires, totalling 0.22cts. The pendant is completed with a secure 18ct white gold chain, adjustable from 39 to 45cm in length. This necklace comes beautifully packaged in a unique Mikimoto presentation box with certificate of authenticity.