A discreet guide

Keep the surprise.
Find her ring size.

Start with whichever option is easiest. A measurement is a useful reference; we’ll help you confirm the next step before making the ring.

If you can borrow a ring

Use a ring she already wears

Choose one worn on the intended finger. Then share a measurement or tracing with us.

Measure straight across the centre, inside edge to inside edge, in millimetres.

Trace the inside edge on paper and photograph the tracing beside a ruler.

Another way

A close friend or family member may already know her size, or can help find it discreetly.