Tahiti, French Polynesia, June 2013: Tahitian cultured pearl, unique in the world, extracted from oysters, found only in the South Pacific region. Chaque perle revele le raffinement grace aux mains expertes des bijoutiers et designers. Gauguin's pearl farm is located in Papeete and employs 7 people, specialized in the cultivation of Tahitian black pearls. Here, pearls are being sorted through a riddle depending on their diameter.