150 - 1.20 Carat Round Brilliant Cut Diamond Engagement Ring Set in Eighteen Karat White Gold and Accented with .80 Carat Round Brilliant Cut Diamonds, G-H Color, SI1 Clarity. Signed 18K. Good to Very Good Condition. Ring Size 8.5. Weight: 2.8 Pennyweights, 4.2 Grams. Shipping $24.00 (estimate $3,500-$4,000)