WOW ! Art Nouveau sash pin amethyst-color stone romantic Downton Gothic BoHo

This is a beautiful, large, art nouveau style sash pin! It has a center “stone” that measures 1 inch tall. It appears to be an amethyst colored glass. The pin measures 3 inches wide by 2 1/2 inches tall. In good antique condition. Some markings on the goldtone metal. Sold as is! Look at pictures carefully! This one is a beauty! Thank you so much for looking!