Mixed-metal stick pin in floral motif

This item is a stick pin featuring a decorative head in a four-petaled floral or quatrefoil arrangement. The head is set with four small, grayish stones that appear consistent with rose-cut diamonds or paste, though their exact nature cannot be determined from photographs alone. The metal of the pin head shows a warm, reddish-gold tone, consistent with rose gold or gold plating, while the stones are set in a darker, potentially silver-toned metal. The pin is housed in a light yellow rectangular box with a cream-colored fabric insert. Two printed labels are included in the box: one identifying the item as a "TIE CLIP" and another stating "9 CARAT GOLD ON STERLING SILVER". This mixed-metal construction is stylistically consistent with late Victorian or Edwardian jewelry, though it remains a hypothesis without professional testing. The pin shows visible age-related patina and oxidation, particularly on the shank which appears significantly darkened. The labels and box provide illustrative context but are unverified as the original packaging for this specific piece. The attribution of materials is based solely on the visible labels provided with the item.

Based on my examination of the provided images, I have assessed this stick pin as a late 19th or early 20th-century style decorative accessory. The pin features a quatrefoil head that appears consistent with mixed-metal construction; however, I cannot verify the metal content or the nature of the stones from a photograph. While the included label suggests '9 CARAT GOLD ON STERLING SILVER,' I must treat this as a working hypothesis only, as labels can be mismatched or replaced. The stones exhibit a luster similar to rose-cut diamonds or paste, but their true identity would require a professional gemstone tester or loupe inspection. The visible patina and darkened shank indicate age-related oxidation, which is typical for items of this era but may affect desirability for some collectors. The estimated value reflects typical market behavior for Edwardian-style jewelry made of gold-cased silver with low-carat stones. This valuation assumes the materials match the labels provided; if the item were found to be a base-metal reproduction or modern costume jewelry, the value would likely fall below $30. Conversely, if the stones are confirmed as diamonds and the metal as high-karat gold, the value would trend toward the higher end of the range. To confirm this appraisal, a physical inspection by a jeweler is necessary to verify hallmarks, perform a metal acid test, and conduct a thermal conductivity test on the gemstones. General demand for antique stick pins remains stable among niche collectors, though they are currently less sought after than larger jewelry pieces like brooches or rings.