A Collection of 18 Karat Gold and Carved Gem Brooches, Casa Vhernier, consisting of a fish motif brooch composed of a carved rock crystal section set above a laminate of mother-of-pearl and green hardstone against a yellow gold base and accented with white gold fins pave set with numerous round brilliant cut diamonds weighing approximately 2.75 carats total, together with a similar brooch composed of a carved fire opal set against a yellow gold base, backed at the tail fin with emerald, and accented with white gold fins containing numerous round brilliant cut diamonds weighing approximately 0.75 carat total. 27.40 dwts.