Have you ever wondered: What's my ring size?

Lets find out your ring size with these step by step instructions!

1. Take a length of floss or string and wrap it around the base of your finger.
2. Mark where the floss or string first overlaps with a pen.
3. Stretch the length of string out along a ruler or measuring tape, and take down the length in millimeters.
4. Use the ring size chart below to compare your measurement to the standard ring sizes, which go up by 0.4 millimeters every half-size. For instance, a size 3 ring is 14 mm, a size 3.5 ring is 14.4 mm, and a size 4 is 14.8mm

The most common ring sizes for women are 6 (16.5 mm), 6.5 (16.9mm), and 7 (17.3 mm).

While we do provide half size measurements, Prism and Joy does not carry half sizes.

Still unsure about your size?

We carry a large selection of free size rings that can be adjusted to any size!