76 - 13.71 Carat Oval Cut Tanzinite, 1.38 Carat Round Brilliant Cut Diamond and 18 Karat White Gold Ring. Tanzinite Measures Approx. 13.5mm x 10mm. Tanzinite with Vivid Saturation of Color, VS Clarity. Diamonds F-G Color, VS2 Clarity. Signed 18K. Good Condition or Better. Ring Size 6-1/2. Approx. Weight: 11.90 Pennyweights. Shipping $28.00 (estimate $7,000-$9,000)