Vintage Gold-Tone Filigree and Green Glass Cabochon Brooch

This item is a circular, domed brooch featuring intricate gold-tone metalwork. The design is characterized by a high-relief filigree pattern consisting of delicate floral motifs, scrolls, and granulated textures. Radiating from the center are five large, oval cabochons made of deep emerald-green glass or possibly high-quality resin, each secured in a smooth bezel setting. The construction suggests a mid-20th-century costume jewelry piece, likely from the 1960s or 1970s, reflective of the Etruscan Revival or Byzantine style trends popular during that era. The metal exhibits a bright, polished gold finish, though some areas show subtle darkening or patina in the recessed parts of the filigree, which is common for aged base metals. The craftsmanship is high for costume jewelry, showing no visible lead solder or sloppy joints from the front view. The green stones appear well-set and clear, with no obvious surface abrasions or chips. Based on its ornate aesthetic and structural volume, it likely features a pin-and-tuck closure on the reverse side. The overall condition appears excellent, with the gold plating retaining its luster and the cabochons securely intact.