Size guide
Start with a ring you already love wearing. Measure it on the finger where you plan to wear your new piece.
Measure an existing ring
- Choose a ring that fits the intended finger comfortably.
- Lay it flat and measure the inside diameter straight across the centre, in millimetres. Do not include the thickness of the band.
- Compare that measurement with the guide below. A jeweller can measure your size more precisely if you are unsure.
| EU size | Inside circumference | Approx. inside diameter |
|---|---|---|
| 50 | 50 mm | 15.9 mm |
| 52 | 52 mm | 16.6 mm |
| 54 | 54 mm | 17.2 mm |
| 56 | 56 mm | 17.8 mm |
EU sizes refer to the inside circumference in millimetres. The diameters above are calculated as circumference ÷ π and rounded to one decimal place. This table is a sizing guide, not a statement of measured dimensions for individual products.
A comfortable fit
Your ring should feel comfortable at the base of your finger and pass over your knuckle with a little resistance. Fingers can change size with temperature and throughout the day, so check more than once. Wider bands may feel closer-fitting than narrow bands.
Bracelets and necklaces
Use a soft measuring tape to find the length you prefer, then compare it with any measurements stated on the product page. An adjustable cord and a fixed chain can fit differently; check the individual piece before ordering.
Between sizes or missing a measurement? Ask us at montreyjewelry@outlook.com before ordering.