Ring size
If you do not know the measure of your finger
International Ring Sizing Chart
How does one measure a ring and determine the size of its finger?
Take a ring that you already wear (an engagement ring or anything else that you are wearing) and set it on a ruler in order to measure its intern diameter.
Determine the Italian measure by using the schema here below.
If you have any doubts, please do not hesitate to contact us.
| Italian standard | France standard | USA standard | UK standard | Diameter in centimeters |
Circumference in centimeters |
| 1 | 41 | B | 1,30 | 4,08 | |
| 2 | 41,50 | 2 | D | 1,33 | 4,18 |
| 2 | 42 | D | 1,33 | 4,18 | |
| 2,50 | 42,75 | 2,5 | E | 1,35 | 4,24 |
| 3 | 43 | 1,36 | 4,27 | ||
| 4 | 44 | 3 | F | 1,40 | 4,40 |
| 5 | 45 | 1,43 | 4,49 | ||
| 5,50 | 45,50 | 3,5 | G | 1,45 | 4,55 |
| 6 | 46 | H | 1,46 | 4,58 | |
| 6,75 | 46,75 | 4 | H-1/2 | 1,47 | 4,62 |
| 7 | 47 | I | 1,49 | 4,68 | |
| 8 | 48 | 4,5 | I-1/2 | 1,53 | 4,80 |
| 9 | 49 | J | 1,56 | 4,90 | |
| 9,50 | 49,25 | 5 | J-1/2 | 1,58 | 4,96 |
| 10 | 50 | K | 1,60 | 5,02 | |
| 10,5 | 50,50 | 5,5 | L | 1,61 | 5,06 |
| 11 | 51 | L-1/2 | 1,62 | 5,09 | |
| 11,5 | 51,50 | 6 | M | 1,63 | 5,12 |
| 12 | 52 | 1,65 | 5,18 | ||
| 12,5 | 52,5 | 1,66 | 5,21 | ||
| 13 | 53 | 6,5 | N | 1,68 | 5,28 |
| 13,5 | 53,50 | 1,70 | 5,34 | ||
| 14 | 54 | 1,72 | 5,40 | ||
| 14,5 | 54,50 | 7 | O | 1,73 | 5,43 |
| 15 | 55 | 1,74 | 5,46 | ||
| 15,5 | 55,50 | 1,76 | 5,53 | ||
| 16 | 56 | 7,5 | P | 1,78 | 5,59 |
| 16,5 | 56,50 | 1,80 | 5,65 | ||
| 17 | 57 | 8 | Q | 1,81 | 5,68 |
| 17,5 | 57,50 | 1,83 | 5,75 | ||
| 18 | 58 | 1,85 | 5,81 | ||
| 18,5 | 58,50 | 8,5 | 1,86 | 5,84 | |
| 19 | 59 | R | 1,88 | 5,90 | |
| 19,5 | 59,75 | 9 | 1,90 | 5,97 | |
| 20 | 60 | S | 1,92 | 6,03 | |
| 20,5 | 60,50 | 1,93 | 6,06 | ||
| 21 | 61 | 9,5 | 1,95 | 6,12 | |
| 21,5 | 61,50 | T | 1,96 | 6,15 | |
| 22 | 62 | 10 | T-1/2 | 1,98 | 6,22 |
| 22,5 | 62,50 | U | 1,99 | 6,25 | |
| 23 | 63 | 2 | 6,28 | ||
| 23,5 | 63,50 | 10,5 | U-1/2 | 2,02 | 6,34 |
| 24 | 64 | V | 2,04 | 6,41 | |
| 24,5 | 64,50 | 2,05 | 6,44 | ||
| 25 | 65 | 11 | W | 2,06 | 6,47 |
| 25,5 | 65,50 | 2,08 | 6,53 | ||
| 26 | 66 | X | 2,10 | 6,59 | |
| 26,5 | 66,25 | 11,5 | 2,11 | 6,63 | |
| 27 | 67 | 2,12 | 6,66 | ||
| 27,5 | 67,50 | 12 | Y | 2,13 | 6,69 |
| 28 | 68 | 2,15 | 6,75 | ||
| 28,5 | 68,75 | 12,5 | Z | 2,17 | 6,81 |
| 29 | 69 | 2,19 | 6,88 | ||
| 29,5 | 69,50 | 2,20 | 6,91 | ||
| 30 | 70 | 13 | 1 | 2,22 | 6,97 |
| 31 | 71 | 2 | 2,25 | 7,07 | |
| 32 | 72 | 2,33 | 7,32 | ||
| 33 | 73 | 3 | 2,29 | 7,19 |
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