Circa 1890s estate convertible pendant/brooch in 18K yellow gold, centered by an oval amethyst with delicate floral detailing and framed by pearl and rose-cut diamond accents. The rich purple center and antique-inspired sparkle deliver strong showcase appeal for period jewelry collectors, while the wearable two-in-one format supports easy merchandising across both brooch and pendant categories—ideal for curated estate cases, “New Acquisitions,” and closeout storytelling.