Vintage Onyx and Diamond Accent Earrings

This item consists of a pair of vintage-style earrings. Each earring features an oval-shaped black stone, most likely onyx, set within a gold-toned bezel. The bezel exhibits a distinct rope-like or twisted wire detailing around its circumference, adding a decorative touch. Centered on each black stone is a small, rhombus or diamond-shaped accent, which appears to be white gold or platinum, and contains a small, possibly rose-cut or single-cut diamond. The diamond is set within a milgrain-edged border, enhancing its delicate appearance. The overall design suggests an Art Deco influence or revivalist style, likely dating from the mid-20th century, possibly the 1930s-1970s. The gold-toned metal could be gold-filled, gold-plated, or solid gold, though detailed assessment would require examination of hallmarks not visible in the image. The craftsmanship appears to be commercially produced but with attention to detail in the setting and decorative bezel. No significant damage or wear is discernible from the image, aside from possible minor surface scratches consistent with age and use. The items are shown held within a plastic bag, indicating they are being stored.