Shreve & Co. San Francisco, Lizard brooch with demantoid garnets and diamonds set in a platinum topped 18 K gold mount with 2 ruby eyes, signed, c. 1900
Fuset y Grau Joyeros, Barcelona, “Viking” brooch elaborately gem set with diamonds, rubies, sapphires, emeralds and coral and champleve enamel details throughout in 18K gold, marked, c. 1900