Excellent Cut Diamond Gia

Excellent cut diamonds provide the highest level of fire and brilliance. 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. How does pavilion depth affect a diamond s cut.

elegant baby nursery decor front door patio decor fire retardant coating for electrical cables electrical repair san jose ca escape rooms in manhattan ks energy companies in dallas with no deposit emergency solar generator kit erchonia cold laser for sale

Pin On Reeds Signature Diamond

Pin On Ideal Cut Excellent Make Certified Loose Diamonds Rothem Diamonds

Pin On Tools Tools Tools

Pin On Products

Pin On All About The Diamond 4cs

Pin On Gia Certified Diamonds

There are five cut grades.

Excellent cut diamond gia.

What is diamond cut grading chart. Excellent very good good fair and poor. The gia cut grading system applies to the most popular cutting style the standard round brilliant and all clarities across the d to z color range. Gia cut grading chart categorizes diamond cut into 5 grades.

Gia uses a 5 grade hierarchy for cut. There are different grading systems to define diamond cut but the most common agreed on one is the cut chart created by gia since it s known to be the best diamond certification lab. These diamonds represent the highest cut grade that the gia awards their diamonds. Because almost all of the incoming light is reflected through the table the diamond radiates with magnificent sparkle the wording here is significant.

A diamond with an excellent cut grade is very bright. The gia suggest that diamond with an excellent grade provide the highest possible level of fire and brilliance. If a gia diamond receives an excellent grade for polish symmetry and cut it is considered a triple excellent diamond. A gia report can list overall cut grade as excellent with either or both polish and symmetry grades being at least very good.

The distance from the bottom of the girdle to the culet is the pavilion depth. Excellent ex very good vg good g fair f and poor p. Poor fair good very good and excellent called ideal as well. Gia s approach to diamond cut grade is a proportion based quality system for round brilliant colorless diamonds.