Vintage hummingbird brooch

Vintage bright gold-tone hummingbird brooch featuring a pink enamel hummingbird approaching lovely crystal glass blue flowers with aurora borealis gemstones. The brooch measures 1 3/4"x 1 1/4"x 1/2" with a 7/8" c clasp pin bar. The brooch's weight is 7.40 grams. This brooch is unsigned.