This is done for some diamonds. About 1:20 in this video you can see them mention how they use computers to aid in deciding how to cut the diamond https://youtu

This is done for some diamonds. About 1:20 in this video you can see them mention how they use computers to aid in deciding how to cut the diamond https://youtu.be/8lk8p0re8Eg https://youtu.be/8lk8p0re8Eg