Vintage Gold-Tone Rhinestone Eternity Circle Wreath Brooch

This is a vintage circular wreath-style brooch, approximately 1 to 1.5 inches in diameter, featuring a continuous 'eternity' loop of faceted stones. The piece is constructed with a yellow gold-tone metal base, likely brass or a similar alloy common in mid-20th-century costume jewelry. It is set with nineteen round-cut rhinestones that exhibit a champagne, smoky topographical, or warm topaz hue, each secured within individual multi-pronged 'dog-tooth' or crown-style settings. The construction utilizes a classic solder-point method to connect each setting into a perfect ring. Notable features include the horizontal pin stem on the reverse, which appears slightly bent, secured by a standard rollover safety clasp typical of the 1950s or 1960s. The stones show characteristic vintage faceting and remain bright, though some slight dulling or 'greying' may be present due to the aging of the foil backing. There are no clearly visible maker’s marks or designer signatures on the reverse, suggesting it may be a high-quality unsigned boutique piece. The condition is generally good with a light age-related patina on the metal and minor wear to the finish on the prongs. The overall quality suggests a mid-tier costume jewelry manufacturer from the mid-century modern era, valued for its classic geometric symmetry and warm color palette.