- This 2.03 carat pear-shaped diamond is a lab-grown, certifiated gem with excellent cut grade and very, very slightly included clarity. The transparency of the stone is translucent, with a D color grade and a very light colored diamond intensity. The diamond is cut in a pear shape and has a total carat weight of 2.03 CT. The stone is not enhanced and has been created in India, but the country of origin is the United States. The diamond is suitable for gem use and has a rough diamond use of gem. The item length is 8.10 MM and the diamond is sold as a loose diamond.