Ring size
To choose the rings size that most suits you, please follow the next steps:
- Choose a ring you may have of the desired size.
- Measure the inner diameter of the ring.
- Depending on the measure obtained, you will find your size and the different country equivalences on the following table.

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DIAMETER 14.86 mm
- USA & Canada: US 4
- European Union: 48
- UK & Canada: H 1/2
- Spain: 8
DIAMETER 15.70 mm
- USA & Canada: US 5
- European Union: 50
- UK & Canada: J 1/2
- Spain: 10
DIAMETER 16.51 mm
- USA & Canada: US 6
- European Union: 52
- UK & Canada: M
- Spain: 12
DIAMETER 17.35 mm
- USA & Canada: US 7
- European Union: 54
- UK & Canada: O
- Spain: 14
DIAMETER 18.19 mm
- USA & Canada: US 8
- European Union: 56
- UK & Canada: Q
- Spain: 16
DIAMETER 18.89 mm
- USA & Canada: US 9
- European Union: 58
- UK & Canada: R
- Spain: 18
DIAMETER 19.84 mm
- USA & Canada: US 10
- European Union:60
- UK & Canada: T 1/2
- Spain: 20
DIAMETER 20.68 mm
- USA & Canada: US 11
- European Union: 62
- UK & Canada: V 1/2
- Spain: 22