150 - Lady's Fine Quality 12.40 Cushion Cut Blue Topaz, 1.0 Carat Round Brilliant Cut Diamond, 1.60 Carat Round Brillian Cut Sapphire and 18 Karat White Gold Ring. Topaz with Vivid Saturation of Color, VS Clarity. Signed 18K. Very Good Condition. Ring Size 7. Approx. Weight: 10.20 Pennyweights. Shipping $28.00 (estimate $1,500-$2,500)