Mikimoto 18ct Yellow Gold Diamond White Akoya Pearl Heart Necklace, PP 20325D K. 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 feminine Mikimoto necklace is part of the Tremolo collection and features an exquisite white Akoya cultured pearl, 7.25mm in size. The necklace is further embellished with a single 0.02ct brilliant cut diamond which is set in the centre of an elegant 18ct yellow gold heart. The pendant sits gracefully on an 18ct yellow gold chain making it perfect for everyday wear. The necklace comes beautifully packaged in a unique Mikimoto presentation box with certificate of authenticity.