Vintage Large Sunburst crystal brooch pin

In a burst of glitter this flower brooch is very retro Mid Century Modern. A prefect pin to hold a shawl, on a coat lapel or a structured jacket, even denim. The reverse shows it also has a bale, so you can wear it in a velvet ribbon as a pendant. Diameter is 2 inches There is no marking as to the manufacturer. The pin and swivel clasp are in perfect working order, and no stones are missing, discoloured and they are not scuffed.