HOW TO MEASURE YOUR RING SIZE
It's easy to measure your ring size at a jewelry store with set of sized rings and trying them all on until we find one matching perfectly. But how to do it at home using simple tools like a ruler?
First you can use a ring you have and which is in the right size for you. Simply take a ruler and measure the inside diameter of the ring and compare it with the diameter in the second column. Then you can see in a following row different sizes in different countries. This is easy.
What to do if we don't have matching ring?
Well, there is a simple solution for this. You will need piece of paper or not stretchable thread, scissors and a ruler. First cut a strap of paper. Use this strap as a measure for your finger. Be precise and once you wrap it around your finger you will have a paper (or thread) with lenght exactly as your finger circumference. Remember to measure at the knuckle or bone and not at the root of your finger - otherwise can be that your ring will be to small. Measure the length of the piece of paper or thread on the ruler and here you get a numer in mm.
Once you measure it, you can find the circumference in the first column. From there in the row with your measure you will find diameter of the ring and size.
In our shop we use Chinese sizes.
Good luck and let me know if you need any further explanation how to do it!