Yellow gold "Y" necklace, with a natural champagne coloured zircon. This is a unique piece, with the South Sea keshi pearl. Keshi is pure mother-of-pearl and considering its growth pattern, very close to a natural pearl. A Keshi pearl comes into existence in the South Sea and Tahiti oysters by a coincidence when the pearl oyster has managed to belch out the inserted nucleus, but the process of creating the mother-of- pearl continues.