Art Deco Style Octagonal Black Enamel Stud Earrings

This pair of vintage-style stud earrings features a geometric octagonal shape influenced by Art Deco design aesthetics. Each earring is constructed with a gold-toned metal frame that encases a smooth, black inlay surface, likely made of enamel or resin to simulate the appearance of onyx. The design is characterized by stepped, concentric borders in gold, which create a structured, architectural silhouette. The pieces measure approximately 15mm to 20mm in width. The earrings utilize a post-and-butterfly clutch closure system, typical of 20th-century costume jewelry. While no visible hallmarks or designer stamps are present in the image, the finish suggests a gold-plated or high-quality gold-tone base metal. The condition appears fair to good; there is visible surface scratching on the black inlay and some dulling of the gold-tone finish on the edges, indicating historical wear. The style is reminiscent of jewelry from the 1980s that revived 1920s Art Deco motifs, often referred to as '80s-does-20s'. The craftsmanship is consistent with mass-produced but stylish boutique accessories of that era, emphasizing bold contrast and symmetry.