Vintage Silver-Tone Black Cabochon Starburst Ring

This item is a vintage-style cocktail ring features a prominent round black cabochon, possibly onyx, jet, or glass, centrally mounted on a wide, textured silver-tone metal head. The ring head exhibits a distinct starburst or sunburst architectural design, characterized by radiating fluted metal rays that flare outward from the center stone. The metal appears to be a rhodium-plated base metal or sterling silver, though no hallmark is visible in the photograph. The cabochon is held securely by four prominent prongs that blend into the geometric pattern. The band is a simple, slender hoop that contrasts with the decorative flared head. Its construction suggests a mid-20th-century aesthetic, likely dating from the 1960s or 1970s. The overall condition shows minor surface wear consistent with age, including slight oxidation in the recessed areas of the fluting and minor scuffs on the smooth surface of the black stone. Such pieces were popular as costume jewelry highlights, designed to catch the light and provide a bold, graphic silhouette on the hand. The craftsmanship indicates a mass-market but high-quality decorative finish, focusing on the visual impact of the radial symmetry.