Antique 18k Gold Art Nouveau Polychrome Guilloché Enamel Lady Portrait Stick Pin

For your consideration, this lovely feminine antique 18k gold Art Nouveau polychrome Guilloché enamel lady portrait stick pin. This pin is a miniature masterpiece with a wonderful realistic look with vivid enamel colors. Stick pin appears to be Swiss or French in origin.

Stick pin is unmarked but tested 18K with a total weight of 2.8 grams, and it bears a serial number of 69 on the backside. Stickpin measures 1/2" in diameter with a total length of 2 3/4" long. Gold content was tested with a Niton DXL spectral XRF precious metal analyzer. Stick pin is presented in very good overall condition with a tiny ding to the enamel above the head under magnification, shows normal wear for age. (See photos.)

• Total Weight: Approximately 2.8 Grams
• Stick Pin Size:1/2" In Diameter, Total Length Of 2 3/4" Long
• Unmarked Tested 18K, Serial Number 69
• Antique Pre-Owned Condition