Vintage Czechoslovakia Signed Brooch Rhinestones

An incredible splash of colours! This brooch is estimated to date to the 1950’s, set in brushed gold plated base metal and signed Czechoslovakia as shown in the photos. The multi-coloured foiled rhinestones are all super vibrant. I have not cleaned this piece: the stones could use a careful clean if preferred. It is 2 &3/4” by 1 &1/4”. In excellent vintage condition