An 18 Karat Yellow Gold, White Gold, Diamond and Ruby Bee Brooch, Herbert Rosenthal, the head, legs, wings and lower body of textured yellow gold design, the body in white gold, containing two round mixed cut ruby eyes and 19 round brilliant cut diamonds weighing approximately 1.78 carats total.Stamp: 18K (partial obscured maker's mark for Herbert Rosenthal). 5.80 dwts.