Vintage Rare 1960’s Grape Cluster Pin Brooch

‘’GRAPES ON THE VINE’ enamel, crystal and satin finish beaded pin brooch. 2” by 3” Circa 1960. Pink and Lavender Ball Beads with Pink Iridescent Crystals - In a Cluster of Enamel Leaves above the Grapes. Very rare and none found for comparison, however, note that matching earrings and a necklace can be found online for $126. ( see final 2 photos - not mine) Cannot decipher hallmark. As with all vintage please wear with tender loving care. Makes an exquisite just for a loved one.