Vintage Sunburst Brooch with Pearl and Crystal Accents

This stunning brooch features a radiant sunburst design in gold or brass tones with a center pearl and crystals all around. Perfect for adding a touch of elegance to any outfit. It measures about 2 1/2 diameter This belonged to my husband’s grandmother who wore a brooch with every outfit. It is in very good condition with every stone intact. The back shows signs of wear and age. The brooch looks to be made of metal with a gold / brass tone to it. I can’t find any markings on it as to make or brand.