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.
Excellent cut diamond.
Super ideal cut diamonds have cuts with an extremely high degree of precision and angles that give them superior performance.
When viewed from the top the light passing through such stones creates a beautiful and clear pattern of bright and dark spots.
Precision of the facets mirrors windows and steps polish.
The ratios and sizes of the diamond s depth width and table symmetry.
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.
The shine and glow of the diamond surface.
The cut quality of a super ideal cut diamond goes above and beyond that of the gia s excellent and ags s ideal grades.
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.
Very good diamond cut characteristics.
The golden rule is to choose excellent ideal cut diamonds to achieve superb sparkle.
It also means that the diamond will sell at a premium.
Excellent diamond cut characteristics diamonds with an excellent cut grade have proportions and symmetry that allow showing maximum brilliance fire and sparkle.
The main factors impacting diamond cut quality are.