Art Deco carved emerald and sapphire brooch by Cartier, circa 1920. Via Diamonds in the Library.
NATURAL PEARL AND DIAMOND RING, CARTIER, CIRCA 1920. Centring on two natural pearls, one of cream, the other of pinkish brown tint, to a
An emerald and diamond stickpin, by Cartier, circa 1920. Designed as an arrow, the head set with fancy-cut emeralds, the tail with calibré-cut emeralds and rose-cut diamonds, signed Cartier, numbered, French assay marks, length 4.2cm