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Measure using your own band ring.

1. Choose a band ring that properly fits the intended finger.
2. Measure the inside diameter of an existing ring with a ruler. Record in millimetres (mm).
3. Use the chart below. If the ring falls between two sizes, we recommend ordering the larger size.

Tips for Measuring ring size

You want your ring to be comfortable; tight enough so it won’t fall off, but loose enough to slide over your knuckle with some resistance.

Finger size changes depending on the time of day and the weather. For the best results, measure your finger size:

1. At the end of the day and when your fingers are warm (fingers are smaller in the early morning and when cold).
2. Measure finger size 3 to 4 times to eliminate an erroneous reading.

Temperature is Key

Don’t measure when your body temperature is either too cold or too hot. A cold finger shrinks while a hot finger expands, causing can inaccurate reading. Only measure when fingers are at room temperature. Also, don’t measure immediately after exercising.

When Two Sizes Fit

If you’re torn between two sizes, always go with the larger one.

Big Knuckles can affect your size

If your knuckle is a lot larger than the base of your finger, you may need to go up a half size.

Ring Sizes in Canada

Women’s rings typically range from sizes 3 to 9. The most commonly purchased women’s ring sizes at So Pretty range from sizes 5 to 8 with sizes 6 to 7 being the most popular ring sizes.

Tips for buying the ring as a surprise

Borrow another ring from the person you wish to surprise and use the ring’s measurements on the first page to determine its size. We recommend measuring with a plain band. Please make sure beforehand that the ring you are purchasing can be resized.

For Best Results, measure a plain, narrow band

Extra wide band styles tend to run slightly small. If your borrowed ring has a narrower shaft than the one you wish to purchase, you may wish to order a ring size larger than the normal size worn.

Please note, we cannot be help responsible for ring sizing. We guarantee to make the size that is ordered but we cannot be responsible for conversions or fitting.