Cultured Pearls

Cultured Pearls

Cultured pearls are a type of pearl that is formed through human intervention in the natural process of pearl formation. Unlike natural pearls, which are formed when an irritant enters the shell of a mollusk and the mollusk secretes layers of nacre around it, cultured pearls are formed when a small bead or piece of tissue is inserted into the mollusk by a human technician. The mollusk then secretes nacre around the bead or tissue, creating a pearl. Cultured pearls come in a variety of shapes, sizes, and colors, depending on the type of mollusk used and the conditions in which the pearl was formed. Some of the most popular types of cultured pearls include Akoya pearls, which are small and round and typically have a white or cream color; Tahitian pearls, which are larger and come in a range of colors from black to green to silver; and South Sea pearls, which are the largest and most valuable type of cultured pearl and are typically white or gold in color. Cultured pearls have been produced since the early 20th century, and they have become a popular alternative to natural pearls, which are rare and expensive. While some people prefer the unique imperfections and irregularities of natural pearls, others appreciate the consistency and uniformity of cultured pearls. Additionally, the process of pearl culturing has provided a source of income for many people in countries such as Japan, China, and Australia, where pearl farming is a major industry.

pearl, nacre, mollusk, Akoya, Tahitian, South Sea

— William Robinson

CITATION : "William Robinson. 'Cultured Pearls.' Design+Encyclopedia. https://design-encyclopedia.com/define/cultured-pearls?E=355779 (Accessed on October 14, 2026)"