Size Guide
If you have any questions about product sizing, please feel free to contact us.
Accessories
Bangles and Bracelets
Wrist circumference: This is the measurement around your wrist at the bone that protrudes.
Rings
This table shows ring sizes, inner diameters, inner circumferences (finger circumference), and international standards.
| Ring Size (Japan) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| Ring Inner Diameter (mm) | 13.00 | 13.33 | 13.66 | 14.00 | 14.33 | 14.66 | 15.00 | 15.33 | 15.66 | 16.00 | 16.33 | 16.66 | 17.00 | 17.33 | 17.66 | 18.00 | 18.33 | 18.66 | 19.00 | 19.33 | 19.66 | 20.00 | 20.33 | 20.66 | 21.00 | 21.33 | 21.66 | 22.00 | 22.33 | 22.66 |
| Circumference (Finger Circumference, mm) | 40.84 | 41.89 | 42.94 | 43.98 | 45.03 | 46.08 | 47.12 | 48.12 | 49.22 | 50.27 | 51.31 | 52.36 | 53.41 | 54.45 | 55.50 | 56.55 | 57.60 | 58.64 | 59.69 | 60.74 | 61.78 | 62.83 | 63.88 | 64.93 | 65.97 | 67.02 | 68.07 | 69.11 | 70.16 | 71.21 |
| International Standard | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 |
