These 4.44tcw Natural Diamond & Red Ruby Vintage Earrings are 18k Yellow Gold. The diamond color is G and the clarity is SI. The red ruby clarity is semi-transparent. The polish/symmetry is good. The earrings weigh a total of approximately 14.46g stamped "18k". The earrings are authenticated by AGA appraisal certificate no. 12069. These fancy earrings are timeless and a classic addition to any collection.