Iridescent

Iridescent describes a surface that displays changing rainbow-like colors as the angle of view or illumination changes.

Part of speech: adjective
Definition: In the jewelry industry, the term 'iridescent' is applied to materials or finishes that exhibit a shifting spectrum of colors resembling those of a rainbow, often seen on gemstones, pearls, or even certain metals. This optical phenomenon occurs due to the diffraction of light within the microstructures of the surface, giving the material a captivating, multicolored appearance. Jewelry pieces with iridescent features are prized for their unique color play and are often associated with a sense of mystique and enchantment. These characteristics make iridescent materials a popular choice for creating statement pieces that stand out under varying lighting conditions, adding an ethereal quality to the overall design.