Vintage-style three-row rhinestone tennis bracelet

This item appears to be a flexible, three-row rhinestone tennis bracelet, constructed with prong-set clear round paste or glass stones set into a dark-toned metallic frame (possibly silvertone, gunmetal, or oxidized metal). The design features multiple parallel lines of small faceted stones linked together, creating a sparkly band structure typical of mid-to-late 20th-century costume jewelry. It features a fold-over style clasp mechanism at one end. The stones exhibit various degrees of reflective brilliance, with subtle darkening or surface patina visible on some settings, which is consistent with age and typical wear for vintage costume pieces. No visible maker's marks, hallmarks, or manufacturer stamps are discernible from the provided angle, so the identification relies solely on visual features and general stylistic characteristics consistent with mid-century costume jewelry trends. Physical inspection would be necessary to verify the exact metal composition, stone material, or potential maker attribution.

Based on what I can see from the provided image, this item appears to be a vintage-style three-row rhinestone tennis bracelet featuring clear round faceted glass or paste stones set in a dark-toned metallic frame. The construction and fold-over clasp are consistent with mid-to-late 20th-century costume jewelry styles. However, I cannot verify the exact metal composition, stone material, or maker from a photograph alone; a thorough physical inspection would be required to examine for hidden hallmarks, test the metal, and assess stone security. My value estimate of $25 to $45 is based on the assumption that this is a classic, unsigned vintage costume piece in good wearable condition with minor age-appropriate patina. The market for mid-century costume jewelry remains steady, driven by fashion buyers and vintage enthusiasts, though unsigned pieces generally command modest prices compared to signed designer examples by makers such as Weiss, Eisenberg, or Sherman. Because no maker's mark is visible, this attribution remains a working hypothesis based solely on visual characteristics. If an in-person examination, hallmark verification, or provenance documentation were to link this bracelet to a recognized high-end costume jewelry designer, its market value could increase to the $75–$150 range depending on the maker. Conversely, if it is determined to be a contemporary modern reproduction or mass-produced copy made in the style of vintage jewelry, the retail secondary market value would likely drop to $10–$15.