91 - Large and Important 198 Carat Emerald Cut Citrine, Multi Cut Natural Blue and Yellow Sapphire and European Cut Diamond Brooch Set in Platinum and 14 Karat Yellow Gold. Unsigned. Good Condition. Citrine Measures 1-5/8 Inch by 1-1/8 Inch, Brooch Measures 1-3/4 Inch by 1-5/8 Inch. Approx. Weight: 46.05 Pennyweights. Shipping $34.00 (estimate $9,000-$12,000)