//Platinum millegrain brooch centred on a carved emerald representing a tree on a pave set diamond trunk, with eight small diamonds in single collets between the leaves and a triangular cut diamond at the top. Two birds, with sapphire heads and tails, emerald legs and bodies and ruby wings, their heads turned backwards flank the tree, beside navette shaped emerald plants, all resting on a triple baguette cut diamond base. Cartier, London, c. 1935
GEM SET AND DIAMOND DEMI-PARURE, MAUBOUSSIN, 1950S Comprising: a brooch of floral design set with carved rubies, emeralds and sapphires, accented with circular-cut rubies, emeralds, and diamonds, signed Mauboussin and numbered, French assay marks; the ear clips of matching design, signed Mauboussin and numbered, French assay and maker's marks.
Gold, silver, enamel, rock crystal, diamond, ruby and emerald oval pendant, hanging from rose diamond love trophy of Cupid's wedding torch and quiver of arrows held by a suspension loop. The centre of the rock crystal is encrusted with two rose diamond turtle doves in flight with an emerald and ruby branch of myrtle leaves and berries between them...
AN UNUSUAL ANTIQUE DIAMOND AND GEM-SET PEACOCK BROOCH Centering upon an old European-cut diamond peacock, with pavé-set demantoid garnet head, enhanced by circular-cut ruby crest, and cabochon ruby accent eye...circa 1890
A jadeite and diamond brooch Designed as a floral spray, set with intense green jadeite of very good translucency, carved as flowers, the largest measuring 30.6 x 21.9 x 2.8mm, highlighted with brilliant-cut diamonds, to stylised ribbons set with similarly-cut diamonds and baguette-cut diamond accents, mounted in 18k white gold, the diamonds estimated to weigh approximately 4.00 carats in total, brooch length 9.3cm