Brooches :
AN ART DECO SAPPHIRE AND DIAMOND BROOCH, BY BOUCHERON Set with a drop-shaped sapphire bead, suspended by baguette-cut diamonds from a tapering single and baguette-cut diamond openwork geometric motif panels, each enhanced by fluted sapphire bead terminals, mounted in platinum and 18K gold, circa 1925, with French assay marks Signed Boucheron, Paris
