Stunning!Art Nouveau Amethyst rhinestone Russian gold Winged Buckle pendant VTG

This absolutely gorgeous piece was originally a belt buckle. Can still be used as such with a ribbon tied in either end. See in last pic where I threaded it on a vintage Miriam Haskell necklace to make it a pendant. It would be absolutely beautiful as a brooch also! Vintage Art Nouveau/ Art Deco Five large faceted amethyst colored stones set on a pair of Russian gold tone wings. Truly unique and amazing!