Art Deco Amethyst Onyx And Marcasite 925 SR Brooch

The Art Deco movement was a highly influential design era in the 1920s and 1930s known for its embrace of modernity, geometry, and bold contrasts. The jewelry style is characterized by sharp lines, symmetry, and new material combinations, a stark departure from the fluid, nature-inspired Art Nouveau style that preceded About 3 inches Close to being Antique 925 SR stamp presidium tested onyx and amethyst circa 1930s