You have an AS29 ring

At AS29, our goal is to ensure that finding your ring size is as simple as possible. Therefore, if you already own a AS29 ring, your size should be consistent across all of our collections. If you cannot remember your ring size, this information can be found on the inner surface of your AS29 ring.

You don't have an AS29 ring

How to measure your ring size

To determine your size, we strongly advise that you measure the size of your finger rather than the size of your ring.

  1. Using a length of string or ribbon, wrap it around the base of your finger. To ensure the ring fits comfortably, we suggest measuring your knuckle as well. We recommend selecting a size that will slide on and off your finger easily.
  2. With a pen, mark the point on the string where the ends meet.
  3. Measure the string in millimeters with a ruler.
  4. Choose the closest measurement to the chart below to identify your ring size.
AS29 logo with the Rings Size Guide title
Circumference (mm) UK / AUS US Size
49 5
52 6
54 7
57 8

Need assistance?

If you are still unsure, or would like to discuss sizing specifications not mentioned here, please contact us at and we would be happy to help.