Silver-tone cuff bracelet with green stone in the style of Southwestern or mid-century artisan jewelry

This item is a metal cuff-style bracelet featuring a split-shank or navette-shaped frame design that tapers toward the wrist openings. At the center is a vertically oriented, oval-shaped cabochon stone. The stone displays vibrant green color with distinct banding and swirling patterns, which is stylistically consistent with malachite. The metal appears to be silver-toned; however, without a visible hallmark or physical testing, the composition (such as sterling silver or silver plate) remains unverified. The construction consists of thin wire-like rails that join at the setting, creating an open-work aesthetic. The piece shows signs of wear, including light surface scratching on the metal and a dark patina or tarnish, particularly on the interior of the cuff and around the stone's bezel setting. The setting itself appears to be a simple bezel wrap. The overall design is consistent with mid-to-late 20th-century artisan jewelry or Southwestern-style silver work. Because no maker's marks, signatures, or metal purity stamps (such as '925') are visible in the provided image, a specific attribution to an artist or brand cannot be made and would require a hands-on inspection by a specialist.

Based on my visual analysis of the provided image, I have examined a silver-toned cuff bracelet featuring a split-shank design and a malachite-style cabochon. While the green banding is consistent with malachite and the aesthetics suggest a mid-century Southwestern influence, I cannot verify the metal purity or stone authenticity from a photograph. The absence of visible hallmarks like '925' or a maker's mark suggests this could be either unpitted sterling silver or a base metal alloy with silver plating. The estimated value of $40-$85 reflects the market range for unattributed artisan jewelry of this style assuming it is composed of sterling silver. This valuation is based on general market demand for vintage open-work cuffs and the decorative appeal of the stone. If physical testing were to reveal the metal is a non-precious base alloy or 'nickel silver,' the value would likely decrease to the $15-$30 range. Conversely, if a specific artisan signature were found upon physical inspection, the value could increase significantly. Several factors remain speculative without a hands-on examination. I cannot determine the exact material composition, the presence of hidden stamps, or whether the stone is natural or a synthetic simulant. To confirm a more precise valuation, a specialist would need to perform a density test on the metal and a gemological inspection of the cabochon. Market interest for mid-20th-century artisan pieces remains steady, though the lack of a verified attribution anchors this piece in the 'decorative' rather than 'collectible' category for the time being.