Tanzanite and Diamond Earrings, with Sturdy Omega Back Setting, 4.50 TCW, 14 kt Vibrant colored Tanzanite measuring, 6.88 x 9.20 x 4.50 mm oval shaped weighing 4.00 carats total.(6) round diamonds measuring 2.50-2.60mm have a total weight of .50 carat. Quality of diamonds are SI1 clarity and G-H color Heavy supported omega backs with post for pierced earrings.Earring hang 1-1/4 inches in length. 14 karat white gold