Preferred Ratio for Heart
| Heart |
 |
 |
 |
 |
 |
| L+W= |
0.80 |
0.90 |
1.00 |
1.10 |
1.20 |
Preferred ratio: 1.00 | Range: 0.875-1.105
Most heart-shaped diamonds are cut to a 1.00 ratio, and this ratio usually is most pleasing to the eye. Some heart-shaped diamonds may be slightly longer than wide, with a ratio of 1.10 or 1.20.
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