This pair of stud earrings is made of 14K yellow gold and weighs 6.2 DWT (approx. 9.6 grams). It contains 2 oval cut blue sapphires weighing 1.40 CTTW, and 58 round cut diamonds I-J color, SI clarity weighing 0.75 CTTW. From edge to edge they measure 0.5 inches.