Victorian Styled, Sterling Flower top Sprig Brooch, Sterling Leafs and Red Rhinestones

top Vintage, Antique sterling flower sprig brooch.
The flowers are faceted red glass, the compete flower is 1-1/8" in diameter
The brooch measures just under 4 inches long and 2-1/4" wide.
Marked "sterling" on the back of the smaller leaf.
It has a rich dark patina to the sterling.
Early 1940's, possibly earlier.