An early century diamond and opal set brooch, designed as a three panel opal centre within old-cut diamond set openwork scroll border, all supporting opal drop, all claw, collet and pave set in yellow and white metal.
Pair of very fine and rare sapphire and diamond ear clips, Cartier Each set with a step-cut sapphire weighing and carats, within a semi circle of pear- and marquise-shaped diamonds weighing a total of approximately carats, signed Cartier,
Stunning pink Topaz & Diamond brooch, circa Edwardian diamond-set open work oval brooch, set with an oval-cut pink topaz to center weighing approximately cts. within a diamond-set bow and garland surmount. Millegrain setting, mounted in platinum.
AN ART DECO EMERALD AND DIAMOND BROOCH. The central octagonal emerald within an onyx and diamond surround to the openwork rectangular panel and diamond fringe with cabochon sapphire and ruby floral detail and onyx terminals, circa by chrystal