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.

Based on my visual examination of the provided image, I have appraised this vintage circular filigree flower brooch. The piece appears to be in very good condition for costume jewelry of the mid-20th century (likely 1950s-1960s), retaining a bright gold-tone luster with minimal tarnish. The central faceted green stone, presumed to be glass or rhinestone, is intact, and the intricate wirework exhibits no apparent structural damage. Please note the limitations of this appraisal: my assessment is based solely on a high-angle photograph. I cannot inspect the reverse side to verify the clasp mechanism or locate any potential designer hallmarks (such as Coro or Sarah Coventry). Full authentication of the metal composition and stone material would require in-person physical testing, though visual indicators strongly suggest base metal and faux gemstone construction. The market for mid-century costume jewelry is currently saturated, which depresses overall values for unsigned pieces. Comparables of similar floral filigree brooches regularly sell in the $15 to $35 range at antique malls and online vintage boutiques. Value is primarily supported by its excellent cosmetic condition and the enduring appeal of lacy, ornate mid-century aesthetics. However, the lack of definitive designer provenance and the use of non-precious materials cap its secondary market demand. Therefore, I place its fair market value at $15 to $35.