Ring Measurement Guide

To determine the right ring size, you can use four methods that we think are the most accurate, namely:

1. First Method

This is our most favourite method; Ring Inner Diameter or Ringsample Rockologist. Among all measurement methods, we highly recommend this first method because of its high accuracy. See the image below for a guide to the correct ring diameter measurement. If you don’t have a ring yet, don’t worry! You can get Ringsample Rockologist for free here.


2. Second Method

Inserting your finger into the circle mall ruler, there are several types of circle mall ruler sold in the market, see the picture below so you don’t make the wrong choice of the circle mall ruler used.


3. Third Method

This method uses Rockologist PDF Sizer. You must be able to print the pdf to the proper scale to use this method. You will also need to provide scissors to be able to cut them and use them to measure your fingers. You can download the pdf here: PDF Sizer Rockologist.


4. Fourth Method
This method uses ring sizes from conventional jewelry stores. If you use this method, you have to make sure the standard size that the store uses is Asian, USA, British or European.

Important Notes:
  • Take a photo when you take the measurement process, and send the photo to our Customer Assistant so we can help determine the accuracy of the measurements you take. You must do this as a condition to get the 1x Free Adjustment Service facility, in which there is a resizing service in it, if the size of the ring you receive doesn’t fit.
  • Each measurement method has a different size standard, for example, size 15 in method one is not the same as size 15 in method three. So make sure you fill in the size method you use correctly.
  • We do not recommend measuring using the circumference method that is widely spread on the internet, which is using paper or string wrapped around your finger and then measuring its length and dividing it by 3.14. At first glance the method seems similar to Rockologist’s PDF Sizer method, but believe us it’s actually very different, especially in terms of accuracy. Even the Rockologist PDF Sizer method, we highly recommend it as a last resort. The first method which is measuring the inner diameter of the ring or using Ringsample Rockologist is the most accurate that we highly recommend.
Thank you so much for taking the time to read and understand it.
Have a wonderful day! 🖤