An antique opal and diamond brooch, late century. Designed as a sunburst mounted en tremblant, set with a cushion-shaped opal weighing carats and cushion-shaped, circular-cut and rose diamonds, brooch fitting detachable.
Sapphire and diamond brooch. The stylized foliate scroll set in the center with a shield-shaped sapphire weighing carats, completed by 19 marquise-shaped, 61 baguette and 27 round diamonds weighing approximately carats, mounted in platinum.
A spectacular Emerald and Diamond Brooch. Centering upon a square-cut emerald, weighing approximately carats, within a circular-cut and pear-shaped diamond cluster surround, enhanced by a similarly-set detachable base, mounted in platinum and gold.
A Victorian pearl and diamond brooch, circa The realistically modelled spray of old brilliant, single and rose-cut diamond oak leaves around a central pearl acorn, old brilliant and single-cut diamonds.