RING SIZE GUIDE
Choose a finger or your own ring for measuring and let's get started.
FOUR WAYS TO FIND THE PERFECT FIT
1. MEASURE WITH AN APP
2. MEASURE WITH STRING
You will need string or paper, a ruler and scissors.
1. Cut a strip of paper or use a piece of string. About 10–12 cm long and 0.5 cm wide works best.
2. Wrap it around the base of your finger. Make sure it’s snug but not too tight (your ring should slide over the knuckle comfortably).
3. Mark the point where the ends meet. Use a pen or hold it carefully.
4. Measure the length with a ruler. Lay the paper/string flat and measure the distance in millimetres. This number = the circumference of your finger.
The millimetres you measure with paper/string will correspond directly to the EU ring size.
3. MEASURE WITH AI
Have a ring that fits that finger?
Place it flat on a table over a rule and take a photo from directly above.
Upload the photo to an AI tool (we suggest ChatGPT) and it can measure the inner diameter and estimate your EU ring size.
For best results:
- Make sure the ring lies completely flat
- Place the ruler under the ring
- Take the photo straight down (not at an angle)
- Use good light so the markings are clearly visible
If you’re between sizes, we recommend double-checking with the string or paper method.
4. MEASURE WITH OUR HELP
Prefer help?
Send us a photo like the above and we’ll do the rest.
Tips & Tricks
Measure your finger in the evening, when it’s naturally at its largest. Cold hands can shrink up to half a size — make sure your fingers are warm. Skip cocktails and salty snacks before measuring; they can cause temporary swelling.
If you’re between sizes, we’re always happy to double-check.
DON'T SEE YOUR SIZE?
We keep our stock deliberately small as part of our commitment to sustainability. If the ring you love isn’t available in your size, contact us and we’ll order it especially for you. Your ring is usually ready within 14 days.
Don't worry, if it’s not quite right, returns and exchanges are available within 30 days.
Finding your perfect ring size should feel simple. Use our ring size guide to measure your finger accurately at home and ensure the best fit for your new ring.
Our rings are crafted from recycled materials and designed to be waterproof and durable, but finding the right fit ensures maximum comfort for everyday wear.
If you’re unsure, feel free to contact us — we’re happy to help.