Edwardian Style Open-Work Silver and Amethyst Cloak Clasp

This item is an antique or vintage-style circular cloak clasp or cape fastener, consisting of two matching open-work silver-toned medallions joined by a simple hook-and-eye mechanism. Each circular medallion features an intricate, pierced filigree design depicting a botanical motif with curling vines, leaves, and small flowers. At the center of each disc is a bezel-set, faceted natural or synthetic amethyst gemstone with a deep purple hue. The metal exhibits a dark patina, particularly in the recessed areas, which highlights the detail of the casting. Based on the floral aesthetics and the open-work construction, the piece reflects the Edwardian or Art Nouveau style, likely dating from the early to mid-20th century. The condition appears fair to good; there is visible tarnishing and oxidation consistent with silver or silver-plated alloys. The gemstones are intact with no obvious chips, though surface scuffs may be present upon closer inspection. The structural integrity of the clasp remains functional, though the connecting loop shows slight asymmetry from use. The craftsmanship demonstrates a high level of detail in the repoussé-like foliage, suggesting a piece intended for formal or decorative outerwear.

I have examined the digital image of the Edwardian-style open-work cloak clasp. The piece exhibits characteristic Art Nouveau and Edwardian botanical motifs, specifically curling foliage and pierced filigree work. The central bezel-set amethysts show a rich saturated purple; however, based on visual inspection alone, it is impossible to determine if these are natural, lab-grown, or paste. The metal displays a heavy sulfide patina consistent with sterling silver or silver-purity alloys, though no hallmarks are visible in the provided view. The condition is fair to good, with moderate oxidation and slight deformation of the hook mechanism, which is typical for functional vintage hardware. In the current market, decorative attire fasteners from this period are niche but collectible, fetching premium prices when the silver content and gemstone authenticity are confirmed. Comparables for unsigned Edwardian silver-plated pieces generally fall under $100, while hallmarked sterling pieces with genuine gemstones reach the $200-$350 range. This valuation is limited by the inability to perform a physical density test for silver or a refractive index test on the stones. To finalize this appraisal, I would require an in-person examination to locate hallmarks (such as '925' or a lion passant), a professional acid test to confirm metal purity, and a spectroscopic analysis of the gemstones to rule out synthetic glass. The presence of a maker's mark or original provenance documentation would further elevate the rarity and market appeal of the item.