Ring Size Guide

How to order your ring with a perfect fit.

In order to for your new ring to suit your finger perfectly, it is essential to measure the size accurately. The ring does not have to be too large nor too tight. 

It is important to consider that, according to age, season and moments of the day, a ring may fit differently. The time of the day and cold or warm weather, may influence the size of your fingers which may be thinner or thicker.

This factor has to be taken into consideration especially during summer. If you are not sure of the size, we suggest you order the next size up.  The most common measures for women vary from 9 to 14.

Do you want to make a surprise? Take the size of the ring without being noticed.

If you want to make a surprise and don't know the size of the ring, you may measure a ring which is normally used by the person for whom the gift is intended.

Be careful! The ring must suit perfectly the same finger where you want to wear the new ring.  Put the ring beside a ruler on a piece of paper, take a picture and send it to us at the following e-mail address:  info@jona.it .

If you need assistance call us at the following number +39-0118123967 , from Tuesday to Saturday, from 10am to 7pm, Italy local time, our support team will be able to assist you.

Ring Size Chart
Circumference (mm) Diameter (mm) Europe, Italy,Asia USA, Canada
44 14 4 2 3/4
45 14.25 5 3 1/4
46 14.6 6 3 1/2
4 15 7 4
48 15.25 8 4 1/4
49 15.5 9 4 3/4
50 15.9 10 5 1/4
51 16.23 11 5 3/4
52 16.5 12 6
53 16.96 13 6 1/4
54 17.25 14 6 3/4
55 17.6 15 7 1/4
56 17.9 16 7 1/2
57 18.22 17 8
58 18.55 18 8 1/4
59 18.85 19 8 3/4
60 19.13 20 9
61 19.47 21 9 1/2
62 19.77 22 9 3/4
63 20.08 23 10 1/4
64 20.4 24 10 1/2
65 20.74 25 11





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