* An 18 Karat Gold, Diamond, Ruby and Emerald Rooster Brooch, Oscar Heyman Brothers, in a realistic white and yellow gold design, the comb and wattle containing buff top calibre cut rubies, the eye set with a round cabochon cut emerald, the body, wing and tail feathers containing numerous round brilliant cut diamonds weighing approximately 6.40 carats total. Stamp: 750 (maker's mark for Oscar Heyman Brothers). Hand inscribed: 18K.
NOTE: For a brooch of similar design, please see Sotheby's New York Important Jewels February 6, 2014 Lot 322 20.50 dwts. Estimate $ 6,000-8,000
An 18 Karat Gold, Diamond, Ruby and Emerald Rooster Brooch, Oscar Heyman Brothers, 20.50 dwts.