These opal and diamond small hoop earrings are made of 14K yellow gold and weighs 1.9 DWT (approx. 2.95 grams). It contains 12 cabochon multi color opals weighing 0.28 CTTW, 60 single cut G color, and VS clarity diamonds weighing 0.15 CTTW. These earrings measure 0.5" long and 2.2mm wide.