Vintage Gold and Green Cabochon Cocktail Ring

This item is a vintage cocktail ring, characterized by its substantial size and striking design. It features a large, oval-shaped cabochon stone or polished material, exhibiting a vibrant, deep emerald green color. The material appears translucent to opaque, with a smooth, highly polished surface that reflects light, suggesting either glass, enamel, or a polished natural stone like jadeite or chrysoprase. The setting is crafted from what appears to be yellow gold, exhibiting a rich, warm tone. The design of the setting is a solid, wide band that tapers into a substantial bezel supporting the central 'stone.' The overall form suggests a mid-20th century aesthetic, possibly 1960s or 1970s, defined by bold shapes and colors. There are no visible chips or cracks on the green element, and the metal shows a soft, diffused shine indicative of some wear consistent with age, but no major scratches or damage. The craftsmanship appears to be of good quality, with smooth transitions between the metal and the central element. No specific maker's marks or signatures are discernible from the provided images, but the robust construction and polished finish indicate a well-made piece. The ring is designed to make a statement, suggesting it was intended for special occasions or as a fashionable accessory.