Vintage Silver-Tone Pavé and Openwork Dragonfly Brooch

This is a vintage-style dragonfly brooch, likely mid-to-late 20th century, crafted from a silver-tone metal alloy with an antiqued or oxidized finish. The piece features a stylized anatomical design with four prominent wings displaying a combination of openwork filigree and pavé-set clear round-cut rhinestones. The wings are divided into distinct upper and lower sections, with the larger upper wings containing approximately twenty individual stones each. The central body and the segmented, curved tail are also heavily encrusted with clear stones, creating a brilliant reflective surface against the darkened metal background. The thorax area includes small protruding elements representing legs or antennae, adding to the structural detail. The metal work shows a slightly dark grey patina, characteristic of costume jewelry designed to mimic aged sterling silver. There is no visible maker's mark or signature from the front perspective. The overall condition appears excellent with all stones present and secure in their settings. No significant scratching, metal fatigue, or crystal clouding is immediately apparent. The craftsmanship indicates a high-quality mass-produced or boutique costume jewelry piece, emphasizing Art Nouveau revival aesthetics through its organic form and intricate metal webbing.