Ring size
The ring sizes on our website are listed in US sizes.
To ensure the most accurate measurement, we highly recommend having your finger measured at a local jeweler or jewelry store.
Alternatively, you can determine your ring size at home using one of the following methods:
-
Measure Your Finger Circumference:
- Use a piece of string or thin paper to wrap around the base of your finger.
- Mark the point where the ends meet with a pen.
- Measure the length of the string/paper against a ruler (in millimeters).
- Compare the measurement to our size chart to find your US size.
-
Measure an Existing Ring’s Inner Diameter:
- Take a ring that fits perfectly and ensure the shank is a perfect circle.
- Place the ring on a flat ruler and measure the inside diameter (in millimeters).
- Match the diameter to our size chart to determine your US size.
For best results, measure your finger at room temperature and avoid measuring when your hands are cold or swollen.
Let us know if you need further guidance!
| Ring Size (US) | Diameter (mm) | Circumference (mm) |
|---|---|---|
| 2 | 13.2 | 41.5 |
| 2.5 | 13.7 | 43.1 |
| 3 | 14.1 | 44.2 |
| 3.5 | 14.5 | 45.5 |
| 4 | 14.9 | 46.8 |
| 4.5 | 15.3 | 48.0 |
| 5 | 15.7 | 49.3 |
| 5.5 | 16.1 | 50.6 |
| 6 | 16.5 | 51.9 |
| 6.5 | 16.9 | 53.1 |
| 7 | 17.3 | 54.4 |
| 7.5 | 17.7 | 55.7 |
| 8 | 18.1 | 57.0 |
| 8.5 | 18.5 | 58.3 |
| 9 | 19.0 | 59.5 |
| 9.5 | 19.4 | 60.8 |