Single Prong-Set Clear Rhinestone Stud

This item is a single stud featuring a large, clear, round faceted rhinestone prominently set in a pronged metal mounting. The rhinestone exhibits multiple facets, providing a brilliant appearance with noticeable internal reflections and refractions of light. Its color appears to be colorless or very near-colorless, mimicking a diamond. The setting consists of multiple silver-toned metal prongs, likely six or eight, meticulously holding the rhinestone in place around its girdle. The base of the setting, beneath the stone, reveals a golden-toned metal component, possibly indicating a mixed metal construction or a plated finish. A thin, straight post extends from the back of the setting, typical for an earring stud or a component that would be affixed to another piece. The overall construction suggests a mass-produced jewelry item. Visual inspection indicates a good general condition for the rhinestone, with no obvious chips, cracks, or significant abrasions visible to the naked eye, though detailed magnification would be required to confirm its pristine state. The metal setting shows some slight discoloration or patina consistent with age and handling, particularly on the silver-toned prongs, and a clear view of the golden-toned base. The piece appears to be a costume jewelry component, likely from the mid-to-late 20th century, given the style of setting and typical materials used for such items. There are no visible maker's marks or distinguishing hallmarks in the provided image. The craftsmanship, while functional, is characteristic of standard commercial jewelry production rather than high-end artisan work.