Diamond Cut Grade Excellent

Ideal and excellent are the highest cut grade obtainable from ags and gia respectively.

Diamond cut grade excellent.

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. Gia uses a 5 grade hierarchy for cut. Diamond cut grade is based on a number of factors including symmetry polish brilliance and fire. Gia diamond cutting grades for round diamonds range from excellent to poor.

The golden rule is to choose excellent ideal cut diamonds to achieve superb sparkle. Whenever available use the certificate s cut grade over and above the retailers branded cut grade i e. 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. If you are searching for a round brilliant diamond only search for ideal excellent grade diamonds.

How gia grades diamond cut quality for round diamonds. That said i would advise you to go for a very good symmetry grade. And a diamond with an excellent cut has to have excellent or at least very good symmetry as well. For the most brilliance and beauty only consider round brilliant diamonds with an excellent cut.

Excellent very good good fair and poor.