30 - Lady's Vintage Hammerman Brothers 1.25 Carat Round Brilliant Cut Diamond and 18 Karat Yellow Gold Flower Brooch. Diamonds F-G Color, SI1 Clarity. Signed 18K and HB, Numbered 1349. Good to Very Good Condition. Measures 1-3/4 Inches Diameter. Approx. Weight: 14.60 Pennyweights. Shipping $28.00 (estimate $1,800-$2,500)