That said i would advise you to go for a very good symmetry grade.
Excellent cut diamond.
Excellent diamond cut characteristics diamonds with an excellent cut grade have proportions and symmetry that allow showing maximum brilliance fire and sparkle.
When viewed from the top the light passing through such stones creates a beautiful and clear pattern of bright and dark spots.
Super ideal cut diamonds have cuts with an extremely high degree of precision and angles that give them superior performance.
The golden rule is to choose excellent ideal cut diamonds to achieve superb sparkle.
A perfect cut diamond is proportioned in such a way that nearly all the light that enters the diamond gets returned to the viewer s eye.
It also means that the diamond will sell at a premium.
And a diamond with an excellent cut has to have excellent or at least very good symmetry as well.
The cut quality of a super ideal cut diamond goes above and beyond that of the gia s excellent and ags s ideal grades.
Very good diamond cut characteristics.
When choosing a diamond in this range make sure its symmetry and polish are very good or excellent so that the impact of the above average cut is not obscured.
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.
The main factors impacting diamond cut quality are.
The ratios and sizes of the diamond s depth width and table symmetry.
The shine and glow of the diamond surface.