Finding your size and measuring a finger

If you already own a ring that fits perfectly, please feel free to bring it into the private office for our sales team to measure on the spot or we can measure your finger in person. If you are not able to come to the office we can send a ring size measuring tool once order has been placed. 

Please note that you might have a slightly different size in a COADY CULHA ring, due to our settings and design.

 

Ring size conversion guideline

mm inside diameter Europe United Kingdom United States
13.1 41 - -
13.4 42 D 2
13.7 43 E -
14.0 44 F 3
14.3 45 G -
14.7 46 H -
15.0 47 - 4
15.3 48 I -
15.6 49 J 5
16.0 50 K -
16.3 51 - -
16.6 52 L 6
17.0 53 M -
17.2 54 N -
17.5 55 O 7
17.8 56 - -
18.1 57 P 8
18.4 58 Q -
18.8 59 R -
19.1 60 S 9
19.4 61 - -
19.7 62 T 10
20.0 63 U -
20.4 64 V -
20.7 65 W 11
21.0 66 X -
21.3 67 Y 12
21.7 68 - -
22.0 69 Z -
22.3 70 - 13
22.7 71 - -
23.0 72 - 14
23.3 73 - -
23.7 74 - -
24.0 75 - 15
24.3 76 - -

 

We can make 1/2 and 1/4 for US ring sizes

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