Find your fit.
To find your ring size, take a ring you already wear on the same finger and measure its inside diameter in millimeters, straight across the center. Match it to the Dorvelle size guide below: a US size 7 is 17.3 mm. Measure more than once, with warm hands. Not sure of your size? Ask a specialist before you order, or use the size guide.
Start with a ring.
Choose a ring that fits the same finger on the same hand. Measure its inside diameter straight across the center, not including the metal, and compare below.
Measure more than once, with warm hands. A comfortable fit passes the knuckle with a little resistance. A wider band may feel tighter than a narrow one.
The size guide.
| US size | Inside diameter | 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 |
This is a guide, not a printable measuring tool. Screen size and printer scaling can change measurements. If you are between sizes, ask a specialist before ordering.
Between sizes?
Not sure of your size? Ask a specialist before you order, or use the size guide.
A specialist can help with half sizes and band widths. Eternity bands are set all the way around and usually cannot be resized, so ask a specialist before ordering one.
For bracelet, necklace or pendant lengths, a specialist can confirm the measurements of the piece you are considering.
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