These pearls are named after Thomas Edison, the famous inventor, because of their unique farming method. Unlike traditional pearls, which are cultured in saltwater oysters, Edison pearls are cultured in freshwater oysters.

Australia is famous for its production of South Sea pearls. The country's pristine waters provide an ideal environment for pearl farming. Australia's most famous pearl farming regions are located along the northern coast,

The process of cultivating Tahitian pearls begins with the introduction of a small nucleus into the oyster. This nucleus serves as an irritant that triggers the oyster's natural defense mechanism. In response to this irritant, the oyster secretes layers of nacre, the substance that gives pearls their lustrous appearance.