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Find Your Perfect Fit
Ring Size Guide
How to measure your ring size in 4 simple steps.
✦ Most Bervia rings are adjustable and fit approximately UK J–R / US 5–9. Spinner rings come in fixed sizes — use the guide below to find your perfect fit.
How to Measure Your Ring Size
1
Wrap a strip of paper around your finger
Use a thin strip of paper or string. Wrap it snugly around the base of the finger you want to measure — not too tight, not too loose.
2
Mark where it overlaps
Use a pen to mark the point where the paper meets itself. This marks the circumference of your finger.
3
Measure the length in millimetres
Lay the paper flat and measure from the end to your mark with a ruler. This measurement in mm is your finger circumference.
4
Find your size in the chart below
Match your measurement to the table. If between sizes, we recommend sizing up.
Size Chart — Spinner Rings
| Bervia Size | Diameter (mm) | Circumference (mm) | UK Size | US Size |
|---|---|---|---|---|
| 8 | 18.2 | 57.2 | P½ | 8 |
| 9 | 18.9 | 59.7 | R½ | 9 |
| 10 | 19.8 | 62.1 | T½ | 10 |
Not sure? Our adjustable rings fit most sizes (UK J–Q / US 5–8). When in doubt, choose adjustable.
Tips for an Accurate Fit
- Measure at the end of the day — fingers are slightly larger in the evening
- Cold temperatures make fingers smaller; warm temperatures make them larger
- Measure the specific finger you plan to wear the ring on
- If between sizes, choose the larger size for comfort
Still unsure? Drop us a message at hello@berviajewellery.com and we'll help you find the right fit.
WaterproofDesigned for everyday
Tarnish ResistantBuilt to last
HypoallergenicSafe for sensitive skin
Premium Quality316L Stainless Steel
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