A diamond cut is not just an indicator of a diamond’s profile, but it denotes the polish, symmetry, and its proportions. The beauty of a diamond depends more on its cut than other factors. Even though this is extremely difficult to examine, they have 3 main impacts on appearance: brilliance, scintillation, and fire. When a diamond is made out of rough stone, they have to balance the factors like optimal cut parameters and maximum yield.
The demand for a big diamond with fair-cut features is larger than their smaller and better-crafted counterparts. Hence, there is more pressure on the cutters to prioritize weight instead of appearance. This is why you need to have a basic idea about the cut and their parameters when you purchase princess cut halo diamond rings which are mentioned below.
This indicates the relationship between the angle of each facet, shape, and size of a diamond. Different varieties of combinations are possible using these parameters as these determine the course of light through the diamond.
As light strikes the diamond, about 20% instantly reflects from the surface as glare. Out of the 80% that enters the diamond, a part exits through the bottom. Any well-crafted diamond will have the facets properly arranged so that the angles allow the maximum light to reflect out of the crown and on to the observer’s eyes. This light is understood as scintillation, brilliance, and fire.
Diamond Depth Percentage
Diamond depth is the distance between the table and the culet as it is observed from one of the sides. It is calculated in millimeters. You obtain depth percentage of a diamond by dividing depth with the width of the diamond. For instance, if a diamond is 3 mm deep and 4.5 mm wide, the concerned depth percentage is 66.7. As the depth percentage is reduced, the diamonds will look larger than the mentioned carat.
Diamond Table Percentage
The diamond table percentage is obtained by dividing the width of the table facet with its width. For example, if the table facet has 3 mm width and the diamond has 4.5 mm width, the table percentage is 66.7.
Grading Diamond Cut
Finding the combined effects of all the important parameters is a difficult task. However, these factors are considered while the GIA certification is prepared.
Make sure you keep the above factors in mind as you go about finding the perfect diamond jewelry for you.