Ideal Cut Diamonds explained.  
Ideal proportions, measurements for perfect diamond cutting 
Learn about best cut

The Cut is the most important element to reflect brilliance 
It is determinable by 3 separate descriptions :

The sparkling quality of the ideal cut is to be determined by 3 separate factors:

1. Proportions
2. Polish
3. Symmetry of all facets

Important Notice
If you are not a professional or familiar with the cut grading, 
trust is the second opinion of the Expert the independent Grading above a reputable Gemmological Laboratory. 

Best view the diamond loose and its genuine grading document at the diamantaire.

With the right proportions a brilliant round diamond will be called 
'ideal cut', not an 'official' term to describe cut quality by the way.
Ideal Cut 
How Diamond Laboratories grade Cut - Polish - Symmetry 
View image of certified ideal cut 

1. Proportions: 
Excellent

2. Polish
Excellent

3. Symmetry
Excellent

4. Hearts and Arrows
Premium Ideal Cut: Hearts & Arrows is the Art of cutting and for far the best cut, named The Super Ideal Cut.

Ideal cut diamonds, Hearts and Arrows and Triple Excellent command a price premium 
in the world's market reflecting by far the real value -  most expensive!

 Email     Tel: +32 3 233 29 90 
Antwerp World Diamond Center, Diamond Exchange, Hoveniersstraat 2, Antwerp / Belgium / Europe
This page was last updated on: October 20, 2017
​Copyright Ajediam All rights reserved
76% loss in volume and weight cutting and polishing into H&A shown in drawing
76% Loss of rough diamond by cutting EX EX EX
analysis of your needs