Vintage Oval Opal and Gold Filigree Ring

This is a vintage-style ring featuring a central oval-cut opal gemstone set in a yellow gold mounting. The opal displays characteristic play-of-color with visible flashes of blue, green, and hints of orange. The gemstone is held in an ornate, filigree-style gallery that features scrollwork and decorative openwork textures, typical of mid-20th-century costume or fine jewelry. The metal appears to be a polished yellow gold, though without visible hallmarks, the exact karat weight or plating thickness cannot be determined. The ring shank is relatively thin and tapers slightly towards the decorative head. Regarding condition, the metal shows minor surface scratches consistent with age and gentle use, and the opal appears to have a smooth cabochon polish without significant surface chips, though internal crazing or dryness is a common risk for this stone type and would require closer inspection. The overall craftsmanship suggests a mass-produced but well-finished piece, likely dating from the 1950s to the 1970s. The intricate gold-work adds significant visual volume to the small central stone, creating a feminine and vintage aesthetic typical of that era's cocktail or everyday rings.