Diamond Cut Grade Brilliant

This graphic illustrates the measured and visually assessed proportions that affect a round brilliant diamond s cut grade.

Diamond cut grade brilliant.

Today s ring purchasers imagine that the brilliance of this diamond is in line with. The shape resembles that of a cone and provides maximized light return through the top of the diamond. The poor cut grade diamond has much more prominent dark areas or dullness. If a diamond is designed cut and finished properly it will have a much more desirable appearance even when compared to diamonds of higher color and clarity grades.

Each part of a diamond makes its own contribution to the diamond s appearance. Given the choice most people would pick either of the first two diamonds instead of this stone. In arriving at its cut grading system gia spent 15 years studying how light behaves within a round brilliant cut diamond. The good cut grade diamond isn t quite as bright reflections aren t as sharp and there s more darkness or dullness in the diamond.

In the standard round brilliant there are 57 or 58 facets. Rarely is it less than 50. What goes into a gia diamond cut grade. If a cut grade is not available from a grading laboratory such as for fancy shaped diamonds brilliant earth combines the characteristics above along with depth table secondary measurements and.

Brilliant earth uses specific diamond characteristics such as cut grade polish and symmetry to distinguish between ideal and super ideal. The shape of a brilliant cut diamond ring is that of a cone with brilliant lights bouncing around inside the top of the diamond. To determine the cut grade of the standard round brilliant diamond the shape that dominates the majority of diamond jewelry gia calculates the proportions of those facets that influence the diamond s face up appearance. A brilliant cut diamond is one which is cut in a particular way and has many facets which impart a look of exceptional brilliance.

Only focus on the gia or ags cut grade on the certificate. And of all the diamond 4cs it is the most complex and technically difficult to analyze. This means if it is cut poorly it will be less luminous. The cut of a diamond greatly affects a diamond s brilliance.

For round brilliant cut diamonds don t give any credence to an online vendor s cut grade. In addition to reviewing a gia or other grading report be sure to look at the diamond yourself or have an expert assist you. A brilliant is a diamond or other gemstone cut in a particular form with numerous facets so as to have exceptional brilliance. A specific set of terms is used to describe parts of a polished diamond.

A diamond cut is a style or design guide used when shaping a diamond for polishing such as the brilliant cut cut does not refer to shape pear oval but the symmetry proportioning and polish of a diamond.