Lady's 18K White Gold Black Diamond Earrings Signed Noah. Contains: Two Natural Pear Shape Black Diamonds. Weight Approx: 9.42cttw, Color: Black. Forty-Eight Natural Round Brialliant Cut Black Diamonds. Weight Approx: 0.65cttw, Color: Black. Three Hundred and Forty-Two Natural Round Brilliant Cut White Diamonds. Weight Approx: 3.50cttw, Color: G-H, Clarity: VS-SI. Diamond Total Weight: 13.57 Carats Matching Ring Also Available: Click Here! From one of Spain's unique designers, Noah of Barcelona, comes this stunning pair of drop earrings ! The workmanship and the ingredients are magnificent. Black diamonds are the rage, fueled by celebrities seen wearing them. Case in point, Catherine Zeta Jones was captured in "In Style's" July 2007 issue wearing a huge black diamond ring very similar to the matching ring to these earrings - item number CT21657.