Ermani Bulatti Art Deco Revival Brooch Pin Lucite Circle Rare Vintage 2 1/2"

This is a stunning Ermani Bulatti Art Deco Revival Brooch. It is a Lucite Circle accented with sprays of Pave Set crystals in a silver tone metal frame. It is Rare and Vintage, believed to be from the late 70s/early 80s. Measures 2 1/2" across. In good vintage condition, with minimal wear. Missing one of the tiny crystals (see pics), so I am selling this for a lot less than it's true value. Please see pics for details.