SUWA
CUT:LENGTH-TO-WIDTH RATIO

Length-to-width ratio is a matter of personal preference: Individuals must make their own decisions regarding which shapes they like best. These "favorite" shapes will differ depending on how they are matched to the design of a piece of jewelry.
In the diagram below, the highlighted ratios are the ones most commonly encountered representative of each shape.

Each rough gemstone's character is brought out by the skill of a talented cutter, who fashions it into one of these wonderful shapes.

  Length-to-Width Ratio
2:1
1.6:1 1.3:1 1:1
Marquise Cut

*Marquise cuts will not be polished to this ratio.

Pear Shape
Heart Shape
Oval Shape
Emerald Cut
Baguette Cut
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