Irradiation

Irradiation in jewelry is a process used to enhance the color of gemstones.

Part of speech: noun
Definition: Irradiation is a common treatment applied to various gemstones to alter or enhance their color, a technique widely accepted within the jewelry industry. This process involves exposing the stones to controlled sources of radiation, such as gamma rays or electron beams, which can deeply penetrate the gems, causing changes in their crystal structure that result in new, often more vibrant colors. The colors achieved through irradiation are permanent and can significantly enhance the appearance and value of the stones. However, it is crucial for jewelers and consumers alike to disclose and be aware of such treatments, as they affect the gemstone's market value and care requirements. Irradiated gems offer a broad palette of colors otherwise rare or absent in nature, enabling designers to create unique and appealing jewelry pieces.