Edwardian Amethyst and Gold Stick Pin with Safety Cap

This is a vintage stick pin, likely from the Edwardian or early Art Deco period (circa 1900-1915). Topped with an emerald-cut purple gemstone, most likely a natural amethyst, the stone is secured in a yellow gold bezel setting. The frame exhibits a decorative milled or textured edge, characteristic of the period's fine jewelry craftsmanship. The pin features a long, slender gold-toned metal needle approximately 2.5 to 3 inches in length. It is notable for having its original end protector or safety cap attached, which is a bulbous, acorn-shaped piece used to prevent the sharp point from snagging clothing or skin. The metal displays a rich, warm patina consistent with age, though there is visible tarnish and some wear to the gold finish on the pin shaft and safety cap, suggesting it may be high-quality gold-filled or low-karat gold. There are no immediately visible maker's marks in the photo, but such pieces often have small stamps on the needle. The faceted amethyst appears clear with a deep royal purple hue, showing no major surface chips or fractures, though fine abrasions on the facets may be present under magnification. The overall condition is good, showing appropriate signs of historical use and age-related oxidation.