Beyond basic cut parameters.
Super ideal cut diamond proportions.
That starts with hearts and arrows.
1 ideal proportions for a super ideal cut diamond.
Ultimately angles and proportions are what give a super ideal cut diamond the best performance.
Looking at the numbers.
Through scientific research and experience i ve compiled the following table you can use as a reference when.
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For those readers looking to dig deeper let s explore the world of super ideal diamonds.
This article has two sections.
Reading about cut dimensions proportions and grades is similar to reading the technical specs on a car.
The cut quality of a super ideal cut diamond goes above and beyond that of the gia s excellent and ags s ideal grades.
If a diamond is only slightly outside of super ideal cut proportions it will not matter that much.
It also means that the diamond will sell at a premium.
In the first section we will provide our best summarized insights on ideal proportions for round and non round fancy shape diamonds.
Within the tight knit community of diamond dealers which focus on the production and distribution of diamonds which are cut to an exceptional level of diamond cut quality and optical symmetry it is generally agreed upon that a super ideal cut diamond is a round brilliant cut diamond which has been cut to a level of perfection which will.
Please note that gia does not assign a cut grade to fancy cut stones such as princess cut or cushion cut yet but still these proportions are critically important in analyzing the cut.