Diamond Cut Grade Excellent

How gia grades diamond cut quality for round diamonds.

Diamond cut grade excellent.

Most people are satisfied and feel safe in purchasing a diamond w gia excellent cut grade. Excellent very good good fair and poor. Cut grade is the most important factor in determining the overall appearance of a diamond because a poorly cut diamond will seem dull even with excellent clarity and color. This short video explains the gia cut scale and how gia classifies round brilliant cut diamonds with a cut grade ranging from excellent to poor by factoring in a range of parameters including the diamond s proportions culet size girdle thickness polish and symmetry descriptions.

Conversely a well cut diamond can have a slightly lower color g h or clarity si1 si2 and still look quite beautiful due to its superior ability to create sparkle and. Diamond cut grade is based on a number of factors including symmetry polish brilliance and fire. Gia s approach to diamond cut grade is a proportion based quality system and relies upon a 2 dimensional system to determine a diamond s cut grade. Gia diamond cutting grades for round diamonds range from excellent to poor.

And a diamond with an excellent cut has to have excellent or at least very good symmetry as well. If you are searching for a round brilliant diamond only search for ideal excellent grade diamonds. Whenever available use the certificate s cut grade over and above the retailers branded cut grade i e. For the most brilliance and beauty only consider round brilliant diamonds with an excellent cut.

That said i would advise you to go for a very good symmetry grade.