HE-Brooch, 'Shah' style pin in high karat gold filigree with Persian turquoise

Pristine 'Shah' pin in high karat gold hand fabricated filligree brooch with 25, approximately 3mm round Iranian turquoise cabochons bezel set around the design.  Purchased by my clients parents in Iran in the 1960's.  Box is not included but shows provenance.  Excellent condition  Pin back works perfectly!