An antique sapphire and diamond brooch, late💖👑💖👑💖 century. Designed as a sunburst mounted en tremblant, set with a cushion-shaped sapphire weighing carats and cushion-shaped, circular-cut and rose diamonds, brooch fitting detachable.
AN ART DECO SAPPHIRE AND DIAMOND BROOCH, CIRCA The central oval sapphire within openwork brilliant and single-cut diamond surround to the baguette-cut sapphire and diamond line terminals, cm. wide, with French assay marks for platinum and gold.
A diamond brooch, circa The three strands of brilliant and baguette-cut diamonds arranged in the form of a knot and tassel, around a central brilliant-cut diamond, principal diamonds weighing and carats, remaining brilliant-cut