Rhinestone Starburst Brooch

This is a decorative vintage-style costume jewelry brooch featuring a complex, multi-layered starburst or celestial sunburst design. The piece is constructed from a silver-tone metal base, which shows visible yellowing, brassy discoloration, and tarnish in the recessed areas, consistent with age and wear on plated base metals. The front surface is densely pavé-set with numerous small, round clear rhinestones or paste stones of varying sizes, filling the radiating triangular rays and the raised circular cluster at the very center. Some stones exhibit typical aging signs such as darkening or minor dullness. The item's physical characteristics, multi-tiered dimensional construction, and prong or foil settings are consistent with mid-20th-century costume jewelry craftsmanship, possibly dating from the mid-century period. There are no clearly visible maker's marks, signatures, or stamps discernible in the photograph. The identification rests purely on visual observation of the brooch's overall form and materials rather than any specific branding or hallmark.

Based on what I can see in the photograph, this decorative vintage-style costume jewelry brooch features a multi-layered starburst design set with small clear rhinestones in a silver-tone metal base. I observe visible yellowing, brassy discoloration, and tarnish in the recessed areas, along with potential stone aging such as darkening. However, I can't verify from a photo the exact metal composition, stone types, or potential maker's marks, as physical inspection is needed to examine the reverse side, prongs, and any hallmarks closely. The physical characteristics suggest mid-20th-century costume jewelry craftsmanship, but this remains a working hypothesis rather than a confirmed identification. My value estimate of $75-150 assumes an attribution to mid-century vintage costume jewelry in its current condition; however, this value depends heavily on condition and attribution. General market demand for vintage rhinestone starburst brooches remains steady among costume jewelry collectors, though values fluctuate based on wear, missing stones, and overall metal preservation. If physical examination reveals the piece to be a modern reproduction, replica, copy, or merely made 'in the style of' mid-century items, or if significant stone loss is found, the value would likely decrease to the $25-50 range. To confirm authenticity and a more precise valuation, I would need in-person examination, hallmark verification, and expert appraisal.