ring size guide
Ring Sizes:
H-V
Don't know your finger circumference? Here's how to find out!
You will need: Thin string, dental floss or strip of paper; a pen; and a measuring tape or ruler.
1. Wrap the intended finger with a piece of string/floss or strip of paper.
2. Use a pen to mark where the string/floss/paper meets around your finger
3. Straighten out the string/floss/paper and measure it against a ruler in millimetres
4. Check the chart in the "Finger Circumference (mm)" to find the ring size
Scroll Down for the Ring Size Chart & Sizing Tips

RING SIZE GUIDE
UK / AU / NZ
|
US
|
EUROPEAN |
CIRCUMFERENCE
|
H1/2 - I1/2
|
4.5
|
48 |
48mm
|
J - K
|
5
|
50 |
50mm
|
L - L1/2
|
6
|
52 |
52mm
|
M1/2 - N1/2
|
7
|
54 |
54mm
|
O - P
|
7.5
|
56 |
56mm
|
P1/2 - Q1/2
|
8.5
|
58 |
58mm
|
R1/2 - S
|
9
|
60 |
60mm
|
T1/2
|
10
|
62 |
62mm
|
V | 10.5 | 64 | 64mm |
If you have any questions please don't hesitate to email our customer service team at hello@johnandluna.com

Sizing Tips
Stackable rings: If you would like to stack your rings, go one size up from your normal ring size.
Wide ring: With wider band rings, we recommend going up a size than your normal ring size.