Diamond Education
What Is the Proportion Diagram on a GIA Report?
The proportion diagram on a GIA report is a small side view of the diamond, drawn to the stone's measured proportions. We explain what the graphic shows, how it relates...
What Is the Proportion Diagram on a GIA Report?
The proportion diagram on a GIA report is a small side view of the diamond, drawn to the stone's measured proportions. We explain what the graphic shows, how it relates...
What Do Girdle and Culet Mean on a Diamond Report?
The girdle is the narrow rim that separates the crown from the pavilion, and the culet is the small facet or point at the bottom of the stone. We explain...
What Do Girdle and Culet Mean on a Diamond Report?
The girdle is the narrow rim that separates the crown from the pavilion, and the culet is the small facet or point at the bottom of the stone. We explain...
What Do Table and Depth Mean on a Diamond Report?
Table is the large flat facet on top of a diamond. Depth is the height from that table to the culet, usually given as a percentage of the width. We...
What Do Table and Depth Mean on a Diamond Report?
Table is the large flat facet on top of a diamond. Depth is the height from that table to the culet, usually given as a percentage of the width. We...
Useful next steps
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The guides are here to help you make better decisions. These are the most useful next pages when you are close to choosing a direction.
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Design your engagement ring
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See what affects engagement ring cost, from diamond choice and metal to setting complexity and craftsmanship.
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