How have gastropod shells been used as ornaments and money?

Throughout history, gastropod shells have been valued for their elegance, diverse forms, and vibrant colors, leading to their widespread use as decorative items and, in some cultures, as a form of currency.1

Use as Ornaments

Since prehistoric times, humans have utilized shells as personal adornment. Because of their natural beauty, gastropod shells—particularly those with glossy or intricately colored surfaces—have been fashioned into jewelry, buttons, and inlays. For example, the golden cowrie (Cypraea aurantium) was traditionally worn by royalty in the Pacific Islands as a symbol of status.213

Use as Money

Certain gastropod varieties have served as currency in ancient societies. The most notable example is the money cowrie (Cypraea moneta), a small yellow or white species native to the Indian and Pacific oceans. This shell was historically used as a medium of exchange in parts of Africa and other regions.143

Beyond these specific uses, the aesthetic appeal of seashells continues to drive shell collecting as a global pursuit.1