VINTAGE 800 Gold Filigree Butterfly and Glass Enamel Brooch

Vintage 19.2k gold filigree and glass enamel Butterfly Brooch. Fully three dimensional. On jewelry, the mark "800" typically indicates the metal's fineness or purity, with 800 meaning 80% gold content and 20% other alloys. It signifies approximately 19.2-carat gold.  Approximate measurements: 2” horizontal from upper wing tip across to opposing tip- 1.75” vertical from top wing tip to bottom wing tip. No defects noted. Very good vintage condition. Original family owner.