53 - Lady's 10.00 Carat Heart Shape and Oval Cut Cinnamon Diamond, Round Brilliant Cut Diamond and 14 Karat White Gold Necklace. Signed 550. Round Brilliant Cut Diamonds F-G Color, VS2-SI2 Clarity, Cinnamon Diamonds SI Clarity. Good to Very Good Condition. Measures 34 Inches Long. Approx. Weight: 7 Pennyweights. Shipping $26.00 (estimate $8,000-$10,000)