Ring Size Guide
At 8th Wonder Jewellery, we currently offer three ring sizes: Small (S), Medium (M), and Large (L). Below is a helpful conversion chart to assist you in finding your perfect fit:
|
Size |
Internal Diameter (mm) |
UK Size |
US Size |
|---|---|---|---|
|
S |
16.5 mm |
L–M |
6 |
|
M |
17.3 mm |
N–O |
7 |
|
L |
18.1 mm |
P–Q |
8 |
How to Measure Your Ring Size at Home
If you're unsure of your size, try one of the methods below:
Option 1: Measure a Ring You Already Own
-
Use a ruler to measure the inside diameter of a ring that fits you well.
-
Match it to the chart above.
Option 2: Measure Your Finger
-
Cut a thin strip of paper or string. Wrap it snugly around the base of your finger.
-
Mark where the ends meet, then measure the length in millimetres.
-
Use this number to estimate the circumference of your finger and match it to the approximate diameter in the chart above.
Tips for Sizing
-
Your fingers may swell slightly during the day, so measure at room temperature for the most accurate result.
If you're between sizes, we recommend sizing up for a more comfortable fit.