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Sizing
Find Your Ring Size
Sula (US) Size | Circumference (mm) |
|
---|---|---|
3 | 44.2 | F |
3.5 | 45.5 | G 1/2 |
4 | 46.8 | H 1/2 |
4.5 | 48.0 | I 1/2 |
5 | 49.3 | J 1/2 |
5.5 | 50.6 | L |
6 | 51.9 | M |
6.5 | 53.1 | N |
7 | 54.4 | O |
7.5 | 55.7 | P |
8 | 57 | Q |
8.5 | 58.3 | R |
9 | 59.5 | S |
9.5 | 60.8 | T |
10 | 62.1 | T 1/2 |
10.5 | 63.4 | U 1/2 |
11 | 64.6 | V 1/2 |
11.5 | 65.9 | W 3/4 |
12 | 67.2 | Y |
12.5 | 68.5 | Z |
13 | 69.7 | Z+1 |
How To Measure

- Grab a soft tape measure, a piece of string, or a thin strip of paper.
- Gently wrap it around the finger where you'll wear your ring. If you’re planning to stack rings, be sure to measure the spot where the ring will actually sit. Mark the point where the ends meet.
- Lay your string or paper strip on a flat surface and measure the length up to your mark using a ruler. Use our size chart to find your perfect Sula ring size.

- Find a ring that fits your finger comfortably.
- Measure the inner diameter of the ring in millimeters (mm).
- Refer to the Ring Sizing Chart to find the closest Sula ring size that matches your measurement.