Small faceted blue glass or synthetic stone bead

This item appears to be a single, small, faceted bead, roughly 4-6mm in diameter, held by a thin wire or pin between a person's fingers. The material is a light, translucent sky-blue color with a matte or frosted surface finish that obscures its internal clarity. The facets are somewhat rounded, suggesting a molded glass construction or significant surface wear rather than precision-cut gemstone facets. No maker's marks, signatures, or metal hallmarks are visible on the bead or the mounting wire. Given the lack of identifying stamps, it is stylistically consistent with common costume jewelry components or craft beads from the mid-to-late 20th century. The blue hue is reminiscent of chalcedony or frosted sea glass, though without physical testing, it cannot be distinguished from acrylic or glass. The condition appears fair, with consistent surface dullness that may be intentional (frosting) or the result of cumulative micro-scratches from handling. The thin metal wire is slightly bent, indicating it may have been part of a larger earring or necklace assembly.

I have examined the image of the small, faceted blue bead currently held by a metal wire. Based on what I can see, the item is characteristic of mass-produced costume jewelry components or craft materials likely dating from the mid-to-late 20th century. The frosted surface and rounded facets lead me to hypothesize that the material is molded glass or possibly an acrylic resin, though I cannot verify the chemical composition or internal clarity from a photo; physical testing such as a Mohs scale hardness test or thermal conductivity probe would be required to distinguish it from a semi-precious stone like chalcedony. The absence of hallmarks on the wire suggests it is a non-precious base metal. My value estimate is based on the item being a common jewelry finding rather than a high-end designer component. In the current market, secondary demand for single, unauthenticated beads of this type is extremely low, generally restricted to those seeking replacement parts for vintage repairs. A physical inspection is needed to confirm the material and determine if the frosting is an intentional finish or surface damage. If this item were confirmed as a precision-cut natural gemstone or part of a notable designer set, the value could increase slightly, but as a standalone, unattributed component, it represents nominal value.