An 18 Karat Yellow Gold, 14 Karat White Gold, Diamond and Colored Diamond Calla Lily Brooch, consisting of a white gold flower containing 340 round brilliant cut diamonds weighing approximately 11.03 carats total, the yellow gold spadix containing 83 round brilliant cut yellow colored diamonds (origin of color not tested) weighing approximately 2.10 carats total with the bottom of the stem accented with one pear shape brilliant cut diamond weighing approximately 0.20 carat.Stamp: G 18K 14K. 17.60 dwts.