Art Deco Style Filigree Bracelet with Emerald-Colored Center Stone

This item is an Art Deco-style link bracelet featuring an ornate filigree design. The central focal point is a navette-shaped or lozenge-shaped panel crafted from elaborate silver-toned openwork, likely white gold, platinum-plated silver, or rhodium-plated base metal. This central panel houses a round, bezel-set translucent green stone, possibly an emerald or green glass, flanked by two smaller dark blue accent stones, possibly sapphires or synthetic spinels. The band is composed of rectangular filigree links that continue the geometric openwork theme characteristic of the 1920s-1930s era. The metal exhibits a bright, cool luster with some visible darkening in the recessed areas (patina), which enhances the depth of the lacy engraving. The craftsmanship shows fine milgrain edging and delicate wirework. No visible maker’s marks are discernible from this angle, but the style strongly suggests an original early 20th-century piece or a high-quality mid-century reproduction. The overall condition appears good with the stones securely set and the intricate metalwork remaining intact without obvious breaks or bends.

I have conducted a visual inspection of this Art Deco-style filigree bracelet. The piece demonstrates characteristic design elements of the early 20th century, particularly the milgrain edging and geometric openwork. The central navette panel is well-executed, though the saturation of the emerald-colored stone and the consistency of the 'sapphire' accents suggest they may be high-quality synthetic spinels or glass paste, which was common in period costume and bridge jewelry. The metalwork shows a patina consistent with age, though without a physical hallmark, I cannot distinguish between 14k white gold and rhodium-plated sterling silver. The current market for 'Art Deco Revival' and genuine period filigree remains strong, driven by collectors of 'Great Gatsby' era aesthetics. Comparables for non-designer, unauthenticated base-metal or silver filigree typically range from $200–$400, while confirmed gold versions fetch $800–$1,500. Given the high level of detail, this piece sits in the upper tier of vintage bridge jewelry. Limitations: This appraisal is based solely on digital imagery. Definitive valuation is hindered by the inability to perform an acid test for metal purity or a refractive index test on the gemstones. To finalize this assessment, I would require an in-person examination to check for maker's marks on the clasp, a gemstone loupe inspection for inclusions, and a density test. Provenance or an original box would further verify if this is an original 1920s piece or a high-quality mid-century reproduction.