Ring sizing
How to size a ring.
Three paths. None of them guess. First resize within one year is included, but getting it right the first time is better.
Step 01 of 03
Measure a ring already worn
Most accurate at home. Measure the inside diameter with a millimeter ruler. US 6 reads 16.5 mm. US 7 reads 17.3 mm. Compare against the reference below.
- Best for
- Access to a ring worn on the same finger.
- Time
- 5 minutes
Step 02 of 03
Order a mail-a-sizer
A plastic multi-sizer, free. Try it on, find the snug fit, send back the card or tell us the number. Discreet path for surprises.
- Best for
- A physical sizer is preferred.
- Time
- 3 business days
Step 03 of 03
Ask a specialist
A specialist walks you through sizing with a thread, a paper strip, or a coin. Reply within one business day.
- Best for
- Live guidance from a specialist.
- Time
- 1 business day
Quick reference
Average US ring sizes.
- Women, average
- 6 to 7.5
- Men, average
- 10 to 11
- Women, slim
- 4 to 5.5
- Men, slim
- 8 to 9
- Women, broader
- 8 to 9
- Men, broader
- 12 to 14
Averages, not bets. Measure when possible.
Get it right in person.
A twenty-minute fitting with us. Sized, sanity-checked, and on record before the ring is set.