Art Deco Brooch, ca. 1920

Art Deco brooch, ca. 1920.
A platinum brooch featuring an openwork, geometric, and strictly symmetrical design characteristic of the Art Deco style. The composition is centered around a central emerald, emerald-cut, weighing ca. 1.10 ct. The structure combines oval motifs, arches, and stepped lines, entirely set with old-cut diamonds and baguette-cut diamonds arranged at the visual focal points and framing the central gem.
Back clasp with a long pin and safety chain.

Emerald, emerald cut, approx. 1.10 ct.
Antique-cut and baguette-cut diamonds, with a total weight of approx. 7.50 ct.
Total weight: 21.82 g.
Measurements: 3.2 x 7.1 cm