Diamond “Cut” and “Shape”
By John Tidball Platinum Quality Author
The main characteristics of a well-cut diamond are:
1. Width and Depth Ratio.
2. Diamond Symmetry.
3. Diamond Polish.
To summarise, common problems with diamond cuts are:
*The cut is too shallow
*The cut is too deep
*Misaligned or extra facets
*Poor polish grade
Ideal Cut Diamond – How Does Yours Shape Up?
By Gail Leino Platinum Quality Author
In the world of diamond grading diamond cut refers to something elsePoorly cut diamonds will often sell at a cheaper rate than the better cut. Interestingly ninety five percent of diamonds aren’t cut for optimum brilliance.
There are four factors involved in the diamond cut, proportion, finish, symmetry and polish. A diamond’s finish is made up of the individual diamonds polish and symmetry.
The Diamond’s Cut – Unraveling the Importance Within
By Michael Russell Platinum Quality Author
To what does a diamond’s cut refer?
Shape simply refers to the general exterior appearance of the diamond. The diamond’s cut, on the other hand, refers to the stone’s reflective qualities or how the stone reflects the light that shines through it.
In poorly cut diamonds, however, the amount of light reflected back to the base is significantly less.
a diamond can fall below these categories:
- Ideal Cut: Ideally cut diamonds have smaller tables and maximum brilliance.
- Premium Cut: Most premium cut diamonds (especially the round ones) have ideally the same quality as those of ideal cut diamonds but are priced slightly lower.
- Very Good Cut: In this case, brilliance is sacrificed for size.
- Good Cut: Like in the previous grade, cutters have sacrificed some brilliance in order to create the biggest possible diamond from the original stone.
- Fair and Poor Cuts: Diamonds under this category reflects only a small portion of the light that passes through it.
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