158 - 4.50 Carat Round Brilliant Cut Teal Blue Diamond, Round Brilliant Cut Diamond and 14 Karat Yellow Gold Ring. Naturally Enhanced Blue Diamond with Vivid Saturation of Color, VS2 Clarity, Round Brilliant Cut Diamonds F-G Color, VS1-SI1 Clarity. Unsigned. Good Condition or Better. Ring Size 6-3/4. Approx. Weight: 8.75 Pennyweights. Shipping $26.00 (estimate $8,000-$12,000)