Stunning Vintage High End Sparkly Multi Colored Layered Crystal Brooch. Prong Set Silver Tone Rhodium Plated Domed  Rectangular  with a diamond shaped overlay Wow Fabulous! 
This brooch is an unsigned beauty in the Sherman/Weiss style. Rose and AB crystals interspreced with black onyx crystals. Hign end, exceptionally well made with heavy duty prongs. This brooch is in like new condition and because of the AB crystals I would date somewhere after 1960's.
Length 2. inches
Width 1 1/2 inches

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Thank you.