Southwestern-Style Sterling Silver and Blue Opal Ring

This is a vintage-style ring featuring a high-domed, oval-shaped cabochon gemstone, which appears to be either a simulated or lab-created blue opal or a piece of vibrant blue-green azurite-malachite. The central stone is characterized by its deep cobalt blue base with striking electric green and turquoise flecks, mimicking the 'fire' of a natural opal. The gemstone is securely held in a bezel mounting. The setting is crafted from what appears to be sterling silver, featuring a classic Southwestern or Navajo-inspired design. The shoulders of the ring are adorned with decorative stamp-work or scalloped wing-like details, a hallmark of mid-20th-century Native American-style jewelry. The metal shows a significant amount of natural oxidation and dark patina, particularly in the recessed areas surrounding the stone, which highlights the ornamental metalwork. The band appears to be a standard split-shank design that tapers toward the back. While the image resolution prevents the reading of internal stamps, such pieces are typically marked '925' or 'Sterling'. Condition-wise, the ring shows signs of moderate wear consistent with age, including minor surface scratches on the silver and a dulling of the polish, though the stone remains intact without visible cracks.