A CHALCEDONY AND DIAMOND "GRAPPE DE RAISIN" BROOCH, BY SUZANNE BELPERRON

A CHALCEDONY AND DIAMOND "GRAPPE DE RAISIN" BROOCH, BY SUZANNE BELPERRON
Designed as a cluster of chalcedony grapes, centering upon bezel-set old mine-cut diamonds, to the old mine-cut diamond stem, mounted in platinum and white gold, circa 1932-1955, with French assay marks and maker's mark
With maker's mark of Groené et Darde for Suzanne Belperron