For those who don't know their ring size.
We will teach you how to measure easily with things you have at home and how to use a ring gauge correctly. Please take this opportunity to find out your ring size so that you can enjoy the style of your fingertips even more.
how to measure ring size
[When measuring from your own ring]
Measure the diameter of your existing ring and check from the table below. We recommend that you measure accurately with a vernier caliper.
[When measuring with your finger]
Or you can easily measure using a sticky note or string, so please try it.
*This measurement method may differ from the actual ring size. We recommend that you measure your size as a guide and check the exact size with a ring gauge measurement.




ring size chart
number | Finger circumference (mm) | number | Finger circumference (mm) |
---|---|---|---|
No. 1 | 40.8mm | No. 15 | 55.5mm |
No. 2 | 41.9mm | No. 16 | 56.6mm |
No. 3 | 42.9mm | No. 17 | 57.6mm |
No. 4 | 44.0mm | No. 18 | 58.6mm |
No. 5 | 45.0mm | No. 19 | 59.7mm |
No. 6 | 46.1mm | No. 20 | 60.7mm |
No. 7 | 47.1mm | No. 21 | 61.8mm |
No. 8 | 48.2mm | No. 22 | 62.8mm |
No. 9 | 49.2mm | No. 23 | 63.9mm |
No. 10 | 50.3mm | No. 24 | 64.9mm |
No. 11 | 51.3mm | No. 25 | 66.0mm |
No. 12 | 52.4mm | No. 26 | 66.9mm |
No. 13 | 53.4mm | No. 27 | 68.0mm |
No. 14 | 54.5mm | No. 28 | 69.0mm |
We recommend that you check the size before ordering.
For those who are worried about the size, we will lend you a ring gauge free of charge.

After confirming the approximate size in the size chart above, please contact us by chat or email (support@craftcafe.store) about 3 sizes you are interested in.
In addition, the size may be different in the morning and evening due to swelling of the finger. Even if it is troublesome, we recommend that you measure twice in the morning and evening .
■ About return of ring gauge
When we send the ring gauge, we will enclose a stamp, so please affix the stamp and return it within one week.
About ring size correction after delivery
Whether or not the ring can be resized after delivery and the cost will vary depending on the type of ring. Please check each product page or contact us.