Seed pearl, onyx and diamond brooch, Cartier, 1922. Designed as a stylised 'S' motif, pavé-set with circular-cut and rose diamonds, decorated with calibré-cut onyx and further enhanced with seed pearls, signed Cartier, numbered, French assay and maker's marks. #Cartier #ArtDeco #brooch
AN ART DECO RUBY AND DIAMOND BROOCH, BY CARTIER - Designed as an old mine-cut diamond tapered plaque, centering upon cabochon and cushion-cut rubies, mounted in platinum, with French assay marks and maker's mark, circa 1925.
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