Need help choosing your size? Use the guide below or contact us for assistance.
Finding the right ring size ensures a comfortable and secure fit.
Use the guide below to determine your size.
Method 1 — Measure a Ring You Already Own
-
Take a ring that fits the desired finger.
-
Measure the inside diameter of the ring in millimeters.
-
Compare it with the table below.
| Inside Diameter (mm) | EU Size | US Size |
|---|---|---|
| 15.3 mm | 48 | 4.5 |
| 15.9 mm | 50 | 5 |
| 16.5 mm | 52 | 6 |
| 17.2 mm | 54 | 7 |
| 17.8 mm | 56 | 7.5 |
| 18.5 mm | 58 | 8.5 |
| 19.1 mm | 60 | 9 |
| 19.7 mm | 62 | 10 |
| 20.4 mm | 64 | 10.5 |
Method 2 — Measure Your Finger
-
Wrap a thin strip of paper or string around the base of your finger.
-
Mark where the paper overlaps.
-
Measure the length in millimeters.
-
Compare the measurement with the table above to determine your ring size.
Helpful Tips
• Measure your finger at the end of the day, when it is slightly larger.
• Avoid measuring when your hands are very cold or very warm.
• If you are between sizes, we recommend choosing the larger size.
Still Not Sure?
If you are unsure about your ring size, feel free to contact us and we will be happy to assist you.