Vintage Gold-Tone Oval Frame Floral Wreath Brooch with Green Rhinestones

Brand: Unidentified, but features a "J.A." maker's mark (possibly for Joseph Aguiar or similar artisan) on a cartouche on the back. Design: A vintage brooch featuring an oval-shaped frame with a twisted rope-like inner border and a polished outer border. Inside the frame, a floral spray is depicted, including one large textured gold leaf and stems. Gemstones: Embellished with several green rhinestones. There are two larger, emerald-cut or rectangular light green stones (likely uranium glass, based on UV reaction) and four smaller, dark green navette-shaped stones. Details: The gold tone shows some wear and patina consistent with age, visible on the back and edges. The clasp is a secure C-clasp. Size: Measures approximately 1.5 inches in height. A US Quarter is shown for scale in the images. Condition: Good vintage condition with expected signs of wear and age. All stones appear present and secure.