Vintage Silver Diamond-Pattern Openwork Band Ring

This item is a wide-profile band ring crafted from silver-toned metal, featuring a distinctive repeat geometric pattern. The central decorative band consists of a series of pierced openwork diamond (rhombus) shapes. Alternating within these diamond cutouts are solid diamond-shaped motifs, some of which appear to be pavé-set with small, clear accent stones or possibly high-relief metal granulation. The ring is bordered by two solid, raised rails that provide structural integrity to the filigree design. In terms of condition, the piece shows significant signs of surface oxidation and a dark patina, particularly within the recessed areas of the design, which is characteristic of vintage silver or silver-plated jewelry. There is visible surface wear and minor scuffing on the outer bands. The construction suggests a mass-produced or artisan 'bohemian' style, likely dating from the late 20th century. The aesthetic combines elements of tribal and mid-century brutalist design. While no maker's mark is visible in the provided image, the weight and width of the band indicate a unisex design intended for bold everyday wear. The overall craftsmanship shows symmetrical repetition, though the tarnishing masks some of the finer detail of the inset accents.