South Sea pearls are pearls of exceptional quality with a whitish color. Much larger than the average pearl. They are produced on the northwest coast of Australia since the end of the 19th century. These are the largest diameter pearls and they are the rarest and most extraordinary pearls you will find in jewelry. They are also extremely clean, and full of plankton. They are found between the northern coast of Australia and the southern coast of China. These pearls are much larger than Akoya or freshwater pearls. Because of this, they are the most unique and luxurious pearls in the world.