No idea what size ring to order? No problem! 
We have some solutions to help you find the perfect fit 
Measure Ring

 Option 1 - MEASURE AN EXISTING RING

Step 1
Select an existing ring that fits the desired finger.
Step 2
Measure the internal diameter of the ring (in mm).
Step 3
Use the below chart to determine your ring size. 
Coco Luna Size Chart 
Note Coco Luna uses US sizing for our rings.

 

Measure Finger

Option 2 - MEASURE YOUR FINGER

1. Cut a strip of paper and wrap it around your finger to where you’d like the ring to be.
2. Pull the paper snug around the finger to ensure you find your best fit.
3. Mark the spot where the paper meets and measure the length with a ruler.
The length will correspond to the “circumference” measurement in the chart below.
  Coco Luna Size Chart