How to choose my finger rings size?
To determine your ring size, follow the guide:
- Use a piece of string and wrap it around the base of your finger.
- Use a pen to mark the point on the string where the end meets.
- Use a millimeter ruler to measure the string.
- Choose the closest measurement to the chart below to find your ring size. But do allow enough room to accommodate your knuckle.
Luckyfine is using standard US rings sizes.
| US Size | Inside Circumference(mm) |
| 6 | 51.9 |
| 7 | 54.4 |
| 8 | 57.0 |
| 9 | 59.5 |
| 10 | 62.1 |
If your ideal fit falls between two sizes, we recommend choosing the larger size.
Now, choose your rings!