1910 Russian Amethyst Brooch

An antique 15 karat rose gold and amethyst brooch. Russian. Circa 1910. Designed as a tapered split bar, enhanced by a cushion cut amethyst, measuring approximately 11.50 x 11.90mm. Length is approximately 3 inches, gross weight is approximately 6.0 grams. With Russian assay mark and fitted burgundy leather box.