Mikimoto 18ct Yellow Gold Diamond White Akoya Pearl Bubble Stud Earrings, PE 1561D 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. These Mikimoto pearl earrings are part of their \'Bubble\' collection and feature a cluster of white Akoya cultured pearls, ranging from 4.75mm to 6mm in size. The pearls are complimented with 0.04cts of sparkling brilliant cut diamond, adding extra luxury to the piece. These earrings are completed with secure 18ct yellow gold post and butterfly fastenings, for easy everyday wear. These earrings come beautifully packaged in a unique Mikimoto presentation box with a certificate of authenticity.