Diamond Cut Grade Very Good Vs Excellent

How diamond cut grades are assigned.

Diamond cut grade very good vs excellent.

As a diamond buyer with 30 years experience i don t waste much time thinking about the difference between gia excellent and very good cut diamonds. To the naked eye very good diamonds provide similar sparkle to those of excellent grade. Deciding between excellent very good and good cut. The reality is that 55 of all round diamonds receive an excellent cut grade from the gia.

That said i would advise you to go for a very good symmetry grade. For example a diamond with very good symmetry could still receive an overall cut grade of excellent cut if its other parameters are within the limits of the excellent grade. Very good cut diamonds offer exceptional brilliance and fire. A large majority of the entering light reflects through the diamond s table.

Diamonds with very good cut grade are quite similar to the diamonds with excellent cut grade. And a diamond with an excellent cut has to have excellent or at least very good symmetry as well. Ensure the symmetry and polish of the diamond are either excellent or very good. About 25 30 of these excellent diamonds are not recommended.

These diamonds include symmetry flaws that can only be seen face up at 10x magnification. Our consultants review thousands of excellent cut diamonds and find bad specs depth table and angles. Such diamonds display very good fire brilliance and scintillation and don t look dramatically different than excellent stones. Which opens the door to write a great tutorial about the difference between gia excellent vs very good cut diamonds.

The only difference is that one or two dimensions are a bit outside the top standard. 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 brilliance. However keep in mind that only you can decide whether it is worth it to pay a premium for an excellent diamond over a very good one for example. For superior brilliance choose a diamond with a cut grade of very good or excellent for round diamonds and good or better in fancy shape diamonds.

The closer the diamond matches to the ideal benchmark the higher the cut grade. Very good cut grade diamonds. In this category of diamonds you can expect to see poor performance and increased darkness in the diamonds. The gia very good cut grade consists of diamonds that have issues with brightness scintillation and finish.

A diamond s cut is evaluated by trained graders who assess a stone s symmetry and proportions and assign a cut grade based on how closely the diamond matches the particular ideal cut used as a benchmark. The gia defines a very good cut as follows. Gia very good cut vs excellent.