How to Find Your Perfect Ring Size – Two Easy Methods by Deaura

Method 1: The String or Paper Strip Method
- Take a thin strip of paper or a piece of string
- Wrap it around the base of the finger where you plan to wear the ring
- Mark the point where the ends meet
- Measure the length from the starting point to the mark using a ruler (in millimetres for best accuracy)
- Compare the measurement with our ring size chart to find your correct size (in US sizing)
Diameter (mm) |
Circumference (mm) |
US Ring Size |
---|---|---|
15.7 |
49.3 |
5 |
16.5 |
52.0 |
6 |
17.5 |
54.5 |
7 |
18.2 |
57.2 |
8 |
19.0 |
59.8 |
9 |
Method 2: Using an Existing Ring
- Select a ring that already fits the finger you want to size
- Measure the inner diameter of the ring using a ruler or calliper
- Match the measurement to our ring size chart to find your US ring size
Diameter (cm) |
Diameter (mm) |
US Ring Size |
---|---|---|
1.5 |
15.5 |
5 |
1.6 |
16.5 |
6 |
1.7 |
17.3 |
7 |
1.8 |
18.1 |
8 |
1.9 |
19.0 |
9 |
Pro Tip:
If your measurement falls between two sizes, we recommend choosing the larger size for a more comfortable fit.
At Deaura, we’re always here to help you find your perfect fit!