Vintage Victorian-Style Opal and Amethyst Cluster Ring

This is a vintage statement ring featuring a tiered, domed cluster arrangement. The piece is set with several round white opals displaying soft milky iridescence, interspersed with smaller purple faceted stones, likely amethysts or high-quality glass pastes. The construction utilizes a dark-toned metal, possibly silver with a heavy patina or antiqued costume metal, indicative of late 19th-century Victorian revival styles common in the mid-20th century. The central stone is elevated in a tiered gallery that includes a serrated or 'cogwheel' metal border, adding a mechanical aesthetic popular in the era. The outermost ring of the cluster consists of fine wire-work or filigree texture, creating a ruffled or pleated appearance. Condition-wise, the metal shows significant oxidation consistent with age, and several stones appear slightly skewed in their settings, though none appear missing from this angle. The craftsmanship suggests a middle-market production rather than a high-end royal jeweler, as the prong work is slightly irregular. The ring is presented in a period-appropriate light blue plastic jeweler's box with a white fabric insert, which supports a mid-century manufacturing date.