Diamond Prices
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The RING SIZE Conversion Table
| US | UK | Italy | France |
|---|---|---|---|
| 3 | F | 4.2 | 44.2 |
| 3½ | G | 5.5 | 45.5 |
| 4 | H | 6.8 | 46.8 |
| 4½ | I | 8 | 48 |
| 5 | J½ | 9.3 | 49.3 |
| 5½ | K½ | 10.6 | 50.6 |
| 6 | L½ | 11.9 | 51.9 |
| 6½ | M½ | 13.1 | 53.1 |
| 7 | N½ | 14.4 | 54.4 |
| 7½ | O½ | 15.7 | 55.7 |
| 8 | P½ | 17 | 57 |
| 8½ | Q½ | 18.3 | 58.3 |
| 9 | R½ | 19.5 | 59.5 |
| 9½ | S½ | 20.8 | 60.8 |
| 10 | T½ | 22.1 | 62.1 |
| 10½ | U½ | 23.4 | 63.4 |
| 11 | V½ | 24.6 | 64.6 |
| 11½ | W½ | 25.9 | 65.9 |
| 12 | X½ | 27.2 | 67.2 |
| 12½ | Y½ | 28.5 | 68.5 |
| 13 | Z½ | 29.7 | 69.7 |
| 13½ | Z+1 | 31 | 71 |