Excellent Cut Diamond Gia

Gia cut grading chart categorizes diamond cut into 5 grades. How does pavilion depth affect a diamond s cut. Gia uses a 5 grade hierarchy for cut.

eco solar solutions llc duralast ceramic brake pad stopping power eva puzzle mat malaysia electric bicycle kit bangkok door bumper clear hannah double burner hot plate general electric do you use bona on laminate floors dual power supply voltage regulators

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

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.

Excellent cut diamond gia.

A gia report can list overall cut grade as excellent with either or both polish and symmetry grades being at least very good. A diamond with an excellent cut grade is very bright. Excellent very good good fair and poor. The gia suggest that diamond with an excellent grade provide the highest possible level of fire and brilliance.

Poor fair good very good and excellent called ideal as well. Excellent ex very good vg good g fair f and poor p. These diamonds represent the highest cut grade that the gia awards their diamonds. Excellent cut diamonds provide the highest level of fire and brilliance.

There are five cut grades. 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. 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. The distance from the bottom of the girdle to the culet is the pavilion depth.

If a gia diamond receives an excellent grade for polish symmetry and cut it is considered a triple excellent diamond. Gia s approach to diamond cut grade is a proportion based quality system for round brilliant colorless diamonds. Because almost all of the incoming light is reflected through the table the diamond radiates with magnificent sparkle the wording here is significant. What is diamond cut grading chart.