Diamond Cut Grades Gia

Like gia the lumera cut grade is based on a variety of factors and is conservatively applied.

Diamond cut grades gia.

The gia diamond grading report includes an assessment of a diamond s 4cs color clarity cut and carat weight along with a plotted diagram of its clarity characteristics and a graphic representation of the diamond s proportions. The gia cut grading system introduced in 2005 and validated by thousands of observations by retailers manufacturers and the public who looked at real diamonds and described why they thought certain diamonds were the best looking can help you understand what to look for in a well cut diamond. And a simplified proportion. What goes into a gia diamond cut grade.

Diamond cut quality and why it s important. Let s cover some essentials so you can pick the perfect round brilliant diamond engagement ring. In this blog we cover. The gia diamond cut scale for standard round brilliant diamonds in the d to z diamond color range contains 5 grades ranging from excellent to poor and is the definitive scale for classifying diamond cuts.

Cut is the most complex of a diamond s 4cs. Non standard round brilliant cut diamonds. At this time an overall cut grade for non standard round brilliant diamonds or fancy shaped diamonds such as rectangular oval or square is not available on gia grading reports. A gia diamond cut grade is key to knowing how well your round brilliant diamond will sparkle.

But reports do contain an assessment of the diamond s polish and symmetry.