Preferred Ratio Range for princess
| Princess |
|
|
 |
 |
 |
| L+W= |
|
|
1.00 |
1.10 |
1.25 |
Preferred ratio: 1.00 Range: 0.995-1.055
Most princess cut diamonds are square or very close to square, with a perfect 1.00 or 1.10 ratio. This ensures a square outline when set. If a distinct rectangular shape is preferred, look for a ratio of 1.50 to 2.00.
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