Diamond Cut Grade Excellent

How gia grades diamond cut quality for round diamonds.

Diamond cut grade excellent.

That said i would advise you to go for a very good symmetry grade. Excellent very good good fair and poor. If you are searching for a round brilliant diamond only search for ideal excellent grade diamonds. The golden rule is to choose excellent ideal cut diamonds to achieve superb sparkle.

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. 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. Diamond cut grade is based on a number of factors including symmetry polish brilliance and fire. For the most brilliance and beauty only consider round brilliant diamonds with an excellent cut.

Gia diamond cutting grades for round diamonds range from excellent to poor. 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. Ideal and excellent are the highest cut grade obtainable from ags and gia respectively. Gia uses a 5 grade hierarchy for cut.

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.