Vintage Silver-Tone Black Onyx-Style Floral Cocktail Ring

This is a vintage silver-tone cocktail ring featuring a prominent floral or 'sunburst' design. The central focus is a circular, faceted black stone, likely onyx or black glass, held in a classic multi-prong serrated setting. Surrounding the center stone are eleven interconnected wire loops or petals that create a stylized flower head pattern. The metal appears to be a base metal or sterling silver with a slightly aged patina, showing some dullness and minor surface wear typical of mid-20th-century costume jewelry. The construction utilizes a wire-work technique common in the 1960s and 1970s. While no maker's mark is visible from this angle, the aesthetic is consistent with mass-produced vintage fashion accessories. The stone shows relatively sharp facet edges, though there may be microscopic abrasions from use. The band, though partially obscured, appears to be a simple circular shank integrated into the back of the floral face. The craftsmanship is of standard commercial quality for its era, focusing on visual impact and geometric symmetry.