Ring Size Chart
Finding the perfect fit is essential when choosing a ring. Use our ring size guide below to help determine the correct size before placing your order.
We list sizes according to the US sizing system and include the internal diameter of each size in millimeters (mm) for accuracy. If you're unsure of your size, we recommend measuring a ring you already own that fits well, or visiting a local jeweler to get professionally sized.
Still need help? We're happy to assist—feel free to reach out to us for guidance.
| US Ring Size | Internal Diameter (mm) |
|---|---|
| 3 | 14.1 mm |
| 3.5 | 14.5 mm |
| 4 | 14.9 mm |
| 4.5 | 15.3 mm |
| 5 | 15.7 mm |
| 5.5 | 16.1 mm |
| 6 | 16.5 mm |
| 6.5 | 16.9 mm |
| 7 | 17.3 mm |
| 7.5 | 17.7 mm |
| 8 | 18.1 mm |
| 8.5 | 18.5 mm |
| 9 | 18.9 mm |
| 9.5 | 19.4 mm |
| 10 | 19.8 mm |