These earrings are made of 14K yellow gold and weighs 2.3 DWT (approx. 3.58 grams). They contain 2 circular brill multi color opals weighing 1.95 CTTW, 40 round G-H color and VS2-SI1 clarity diamonds weighing 0.39 CTTW. These earrings are 12.5mm x 10.5mm.