Antique stick pins, some are marked and others have been tested for gold content with PuriTEST kit. Gemstones also tested with gem tester.,12k gold stickpin with a circle and accent diamond. Marked 14B ( The B is a code meaning that this is actually 12K gold. A practice used in China).14K Yellow and White gold stick pin labeled 14WX ( Providence Rhode Island jeweler D Wilcox and Company, established by Dutee Wilcox in 1856) . Triangular stone inside and double circle.14k gold and amethyst stick pin, marked 14. Amethyst measures 10 x 8 mm. 14 k gold stickpin with seed pearls and seed turquoise. 14k gold stickpin with prong set pearl and blue enamel. 14k gold and pink tourmaline stickpin . Accent seed pearl. Tourmaline is bezel set, measures 6 x 4 mm 14 k gold with print set gemstone. Dark green in color, possibly green tourmaline. Faceted like a shield. Pins average 2.75 in. Long. 12 grams total weight.,Antique gemstone stick pins, antique 14 K gold gemstone stock pins, luxury jewelry, cocktail jewelry, Amethyst, Pink Tourmaline, Green tourmaline, Diamond, 12k gold stick pin. Antique jewelry, luxury fashion and accessories, wearables, gemstone jewelry, 3 j