Ring Size Guide
How to Measure Your Ring Size
Finding the right ring size helps your jewelry feel comfortable, secure, and easy to wear every day.
Please follow the guide below to measure your ring size at home. For the most accurate result, we recommend measuring your finger more than once.
Before You Measure
Your finger size can change slightly throughout the day due to temperature, activity, and water retention.
For best results:
Measure your finger at the end of the day, when your fingers are usually at their normal size.
Avoid measuring when your hands are very cold, as your fingers may be smaller than usual.
Avoid measuring right after exercise, drinking alcohol, or eating salty foods, as your fingers may be slightly swollen.
Measure the exact finger where you plan to wear the ring.
If your knuckle is larger than the base of your finger, choose a size that can slide over the knuckle comfortably but still fits securely.
Method 1: Measure With a Ring You Already Own
This is the easiest method if you already have a ring that fits the same finger well.
- Choose a ring that fits the finger you want to measure.
- Place the ring on a flat surface.
- Measure the inside diameter of the ring from one inner edge to the other.
- Compare the measurement with our ring size chart.
- Choose the closest matching size.
Make sure you only measure the inside of the ring, not the outer edge.
Method 2: Measure Your Finger With a Strip of Paper
You can also measure your finger using a thin strip of paper or a piece of string.
- Cut a thin strip of paper.
- Wrap it around the base of your finger.
- Make sure it feels snug but not too tight.
- Mark the point where the paper overlaps.
- Lay the paper flat and measure the length in millimeters.
- Compare the measurement with our ring size chart.
This measurement is your finger circumference.
Ring Size Chart
| US Size | Inside Diameter | Finger Circumference |
|---|---|---|
| 4 | 14.9 mm | 46.8 mm |
| 4.5 | 15.3 mm | 48.0 mm |
| 5 | 15.7 mm | 49.3 mm |
| 5.5 | 16.1 mm | 50.6 mm |
| 6 | 16.5 mm | 51.9 mm |
| 6.5 | 16.9 mm | 53.1 mm |
| 7 | 17.3 mm | 54.4 mm |
| 7.5 | 17.7 mm | 55.7 mm |
| 8 | 18.1 mm | 57.0 mm |
| 8.5 | 18.5 mm | 58.3 mm |
| 9 | 19.0 mm | 59.5 mm |
| 9.5 | 19.4 mm | 60.8 mm |
| 10 | 19.8 mm | 62.1 mm |
| 10.5 | 20.2 mm | 63.4 mm |
| 11 | 20.6 mm | 64.6 mm |
| 11.5 | 21.0 mm | 65.9 mm |
| 12 | 21.4 mm | 67.2 mm |
Between Two Sizes?
If your measurement falls between two sizes, we usually recommend choosing the larger size for a more comfortable fit.
For wider bands, you may also want to choose half a size larger than your usual size, as wider rings can feel tighter on the finger.
For thin bands, your regular size is usually the best choice.
Need Help?
Still unsure about your ring size? We’re happy to help.
Please contact us at:
You can also include a photo or your measurement in millimeters, and our team will help you choose the most suitable size.
For you, and the woman you’re becoming.