AN ART DECO SAPPHIRE AND DIAMOND DOUBLE-CLIP BROOCH
Each designed as an old European-cut diamond plaque of geometric motif, set at either side with an old European-cut diamond and a square-cut sapphire, enhanced by French-cut sapphire trim, mounted in platinum, circa 1925
AN ART DECO SAPPHIRE AND DIAMOND DOUBLE-CLIP BROOCH
Each designed as an old European-cut diamond plaque of geometric motif, set at either side with an old European-cut diamond and a square-cut sapphire, enhanced by French-cut sapphire trim, mounted in platinum, circa 1925