Art Deco Rock Crystal Circle Brooch Embellished With Paste Stone Accents RARE!!!

This is a stunning Art deco circle brooch formed from rock crystal and embellished with pavé-set clear  accents set in an unknown metal that forms what looks to be a ribbon wrapped around the brooch. The stones shimmer beautifully in the light. Condition: the brooch is in good overall condition, only missing one stone. When using a loop, it looks as if there may have been a silver plating at one time. This piece came from a lot of estate jewelry and probably needs a good cleaning, I leave all deep cleaning to the buyer.