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
European gem set butterfly brooch with rubies, emeralds (3.5 carats TW), diamonds, opals, a sapphire (4 carats TW) and a garnet (5 carats TW) in 18K gold, c. 1880’s