Before measuring your finger, keep this information in mind:

The size of your fingers varies throughout the day and seasons. We recommend to measure your finger at the end of the day, when it is the largest, to be sure of the most accurate size to choose.

If you hesitate between two sizes, we recommend choosing the larger size. Keep in mind also that sizes between your two hands may vary, so it is important to choose the right finger you will love to wear the ring.

Choose a ring of yours that fits the finger you want to wear it on. Measure the inside diameter of the ring with a ruler to find the diameter. (Measure inside the metal, not outside!) Look at our size guide chart to find out what your size is.

If the measurement is between two sizes but varies very little, always choose the larger size. If the size varies too much, contact us at olivia@oliviabarthe.com to make it on request.

Cut a narrow strip of paper and wrap it firmly around your finger. Make a mark where the two ends join. Unroll the paper and measure with a ruler until the mark. Compare the size with our size guide.