Cartier, Important jabot brooch, fan shaped with round and baguette shaped diamonds (Indian Royal Briolette diamond, 6.11 carats, G.I.A. certificate) set in platinum, original leather box, signed, c. 1925
Auger & Gueret (Alphonse Auger et Antoine Gueret) , Paris, “Grasshopper” brooch in finely detailed 18K gold, enamel and rose cut diamonds, original leather box, signed, c. 1895