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SIZE GUIDE
RINGS - HOW TO FIND YOUR PERFECT FIT
Finding the right ring size is easy with these two simple methods. You can measure the internal diameter if you have a ring that fits, or the circumference of your finger if you don’t.
Option 1: Measure the Diameter
If you have a ring that fits the finger you want to wear your new ring on, follow these steps:
Place your ring on a ruler.
Measure the internal diameter from one inner edge straight across to the other (in mm).
Find the closest match in the “Diameter” column of our size chart.
If you're between two sizes, we recommend sizing up.
This is the most accurate method if you already own a well-fitting ring.
Option 2: Measure the Circumference
If you don’t have a ring to measure, you can find your size by measuring your finger’s circumference:
Take a strip of paper or a piece of string and wrap it around the base of your finger.
Make sure it fits snugly—not too tight, not too loose.
Mark the point where the paper or string overlaps.
Lay it flat and measure the length with a ruler (in mm).
Use the “Circumference” column in our size chart to find the closest match.
If you're in between sizes, choose the larger one for comfort.
RING SIZE CHART
|
Diameter |
Circumference |
SIZE |
|||
|---|---|---|---|---|---|
|
mm |
mm |
US/CAN |
UK/AUS |
EU |
HK |
|
14.2 |
44.6 |
3 |
F |
44.5 |
6 |
|
14.55 |
45.7 |
3.5 |
G |
45.5 |
7 |
|
14.9 |
46.8 |
4 |
H |
46.5 |
8 |
|
15.25 |
47.9 |
4.5 |
I |
48 |
9 |
|
15.95 |
50.1 |
5 |
J |
50 |
11 |
|
16.3 |
51.2 |
5.5 |
K |
51 |
12 |
|
16.65 |
52.3 |
6 |
L |
52 |
13 |
|
17 |
53.4 |
6.5 |
M |
53.5 |
14 |
|
17.35 |
54.5 |
7 |
N |
54.5 |
15 |
|
17.7 |
55.6 |
7.5 |
O |
55.5 |
16 |
|
18.05 |
56.7 |
8 |
P |
56.5 |
17 |
|
18.4 |
57.8 |
8.5 |
Q |
58 |
18 |
|
19.1 |
60 |
9 |
R |
60 |
20 |
|
19.45 |
61.1 |
9.5 |
S |
61 |
21 |
|
19.8 |
62.2 |
10 |
T |
62 |
22 |
|
20.15 |
63.3 |
10.5 |
U |
63 |
23 |
|
20.85 |
65.5 |
11 |
V |
65.5 |
25 |
|
21.2 |
66.6 |
11.5 |
W |
66.5 |
26 |
|
21.55 |
67.7 |
12 |
X |
67.5 |
27 |
|
21.9 |
68.8 |
12.5 |
Y |
68 |
28 |
|
22.25 |
69.9 |
13 |
Z |
69 |
29 |
Ring Sizing Tips
- Measure your ring size at the end of the day for the most accurate reading
- If you're between two sizes, size up for a more comfortable fit.
- Fingers shrink in cold weather and swell in heat — keep seasonal changes in mind
- If your knuckle is larger than the base of your finger, measure both and choose a size in between.