This Diamond setting is made of 14K yellow gold and weighs 2.2 DWT (approx. 3.42 grams). It contains 20 Round cut G color VS2 clarity diamonds weighing 0.09 CTTW in a diamond gallery. It accommodates an Oval cut center stone measuring approx. 9.8 x 7.0 mm. (approx. 3.00 CT).