Brooches :
Sapphire and diamond bar brooch, Cartier, 1930s. Set with a cushion-shaped sapphire weighing 4.83 carats, between four oval sapphires and circular- and single-cut diamonds, signed Cartier, numbered, French assay and maker's marks.
Brooches : Sapphire and diamond bar brooch, Cartier, 1930s. Set with a cushion-shaped sapph…
