Absolutely jaw dropping gorgeous!!
@ shades of green enamel on the upward and downward leaves, a row of clear rhinestones go up the stem to the spectacular orange -red flower bulb, another row of pave stones go around the bulb in a scalloped design, there are 4 stamen coming out of the bulb.
The brooch is a pot metal, possibly sterling under, have not tested it. The brooch is heavy, so t could be sterling under the metal.
Believed to be 1930s to 1940s. 3 inches by 2 1/2 inches Condition is excellent. GREAT ON A HAT OR JACKET.