Black South Sea Cultured Pearls are produced by the black-lipped oyster, found only in French Polynesia. This pearl type exhibits a broad spectrum of colors, ranging from black to the rarest color, peacock with an intense iridescent overtone and the highest luster reminiscent of a peacock feather. The simplicity of these pendant designs encapsulates the natural beauty of pearls. A single pearl radiates extraordinarily, that no other gemstones are necessary. 10mm Black South Sea cultured pearl pendant set in 18k white gold. Mikimoto's Black South Sea Cultured Pearls are one of the most sought after in the world and are available in limited quantities.