Vintage Filigree Flower Brooch with Faux Emerald Center

This is a vintage circular brooch featuring a delicate openwork filigree design in a bright yellow gold-tone metal. The item is characterized by a central four-petaled floral motif that has a textured, brushed finish. In the heart of the flower sits a small, round-cut green stone, likely a glass or rhinestone 'faux emerald' based on the style. Surrounding this central element is an outer circular border of intricate scrolled filigree work with scalloped edges, giving it an ornate, lace-like appearance. The construction appears to be costume jewelry from the mid-20th century, likely the 1950s or 1960s, a period when such floral filigree pins were highly popular accessories. The craftmanship shows attention to detail with the multi-dimensional layering of the center flower over the base frame. Visually, the piece is in good condition, showing a bright gold luster with minimal visible tarnish, although there is a slight natural patina in the recessed areas of the scrolling. No missing stones or structural damage to the wirework are apparent in the high-angle view. While no maker's mark is visible from the front, the style is consistent with manufacturers like Sarah Coventry or Coro.