Vintage Czechoslovakian Gilt Brass and Slag Glass Filigree Ring

This is an ornate vintage costume jewelry ring, characteristic of mid-20th-century Czechoslovakian craftsmanship (circa 1950s-1960s). The centerpiece is a large, marquise-shaped cabochon of sky-blue 'slag' or swirled art glass, exhibiting distinctive naturalistic mottling and internal streaks. This central stone is surrounded by six smaller, round-cut opaque blue glass cabochons, all secured within multi-prong settings. The metalwork is constructed from ornate, open-work gilt brass filigree with a heavy, antiqued patina that gives the piece a darkened, Victorian-revival aesthetic. The filigree shows intricate floral and scroll motifs typical of Jablonec nad Nisou production. Physically, the ring presents a high-profile, crown-like silhouette. In terms of condition, there is visible oxidation and wear to the gold-toned finish, particularly on the interior of the band and the high points of the filigree. The glass stones appear intact with no major chips, though faint surface abrasions are present, consistent with age. This style of Czech 'Husar' or 'Filigree' jewelry is highly collectible for its bold, oversized design and the unique variance in its poured glass elements.