Textured metal alloy brooch in what appears to be a Florentine finish and glass stones with a safety pin.
It has a little corner where the silver comes out from underneath (see image)
From around the 60's or so when textured metals were in vogue 6cmx4cm approx.
The metal is NOT gold or silver so it can cause allergies if it comes into contact with the skin.
The images are part of the description