Mid-20th-century Mexican-style silver and black stone link bracelet with matching earrings

This jewelry set consists of a wide link bracelet and a pair of screw-back earrings, crafted in a style consistent with Mexican silver work from the mid-20th century. The bracelet features alternating rectangular and oval panels. The rectangular panels houses three vertical, polished black stone cabochons (appearing consistent with onyx or obsidian) flanked by wirework scrollwork. The oval panels feature a single black stone cabochon with an incised design resembling a stylized figure or warrior mask, bordered by spherical silver beads or 'granules.' The earrings match the oval link design, utilizing screw-back mechanisms which were common during the 1940s through the 1960s. The metal appears to be silver-toned with visible oxidation and tarnishing in the recessed areas, consistent with aged sterling silver. There is a matte patina over the surface and some light surface scratches present on the stones and metalwork. No hallmarks or maker's marks are visible in the photograph; therefore, the attribution to Mexican origin and specific silver content is a hypothesis based on stylistic motifs and construction common to the Taxco region. This identification remains unverified without physical inspection of the undersides for stamps such as '925' or 'Hecho en Mexico'.

I have examined the digital image of the jewelry set comprising a wide link bracelet and matching screw-back earrings. Based on the visible design elements, including the wirework scrollwork, granular borders, and stylized warrior mask incisions, the set displays motifs consistent with Mexican silver work from the mid-20th century, specifically the Taxco style of the 1940s-1960s. However, I cannot verify the silver content or geographic origin from a photograph alone. These attributions remain hypotheses, as the piece lacks visible hallmarks in the image. The value of $150-$250 assumes the set is crafted from sterling silver (.925) and originates from a Mexican workshop. This estimate is based on the current market demand for vintage ethnic-style silver jewelry which remains steady among collectors. The condition appears fair to good, with visible oxidation and surface scratches that are typical for pieces of this age. If physical inspection reveals the metal is a base-metal alloy or silver-plated, the value would likely drop to $30-$50 as a decorative costume piece. Conversely, if a signature from a known silversmith like Castillo or Aguilar were found upon inspection, the value could exceed the current range. To confirm this appraisal, I would need a physical examination to verify the metal's purity through acid testing, a microscopic search for obscured hallmarks, and a tactile assessment of the stone cabochons to distinguish between onyx, obsidian, or glass. Proper attribution is dependent on these undisclosed details found on the underside of the links or earring findings. This estimate serves as a guide for an item of this type rather than a final determination of value or origin.