Antique sapphire, pearl and diamond tremblant dragonfly brooch, c.1895, with pave set diamond wings, an oval cut sapphire and rose diamond cluster thorax, the tail formed by a tapering row of sapphires with rose diamond set divisions, two grey-black pearls forming the eyes, diamonds to the legs and anteannae, open set in silver and gold.
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GEM-SET AND DIAMOND BROOCH. Designed as a dragonfly, the body and wings set with circular-, rose-cut diamonds and oval sapphires, to an oval sapphire thorax and cabochon sapphire eyes.
An impressive Qajar diamond and ruby-set gold Brooch Persia, 19th Century composed of two hinged openwork sections, one in the form of an oval tiered rosette set with a large central spinel within concentric layers of diamonds forming petals, the upper section in the form of a split palmette, set with a large pear-shaped diamond at the intersection and smaller stones
Moonstone and sapphire necklace. Louis Comfort Tiffany for Tiffany & Co, circa 1915. The open work pendant set with a cabochon moonstone within a fine twisted rope work frame, further set with circular cut sapphires, to a fine two row fetter link chain, set at intervals with trefoils of similarly cut sapphires