💍 Ring Size Chart & Guide

By GEMIVY Team

How To Measure Your Ring Size
You can find your perfect ring size by measuring an existing ring or your finger. Use our internationally friendly size chart for accurate results. Learn how below!

Method 1: Measuring an Existing Ring

  1. Choose a ring that fits comfortably on the intended finger.
  2. Using a ruler or measuring tape with millimeter (mm) markings, measure the internal diameter of the ring. Place the ring on the ruler and measure the inside of the circle—the part that touches your finger.
  3. Refer to our guide to convert the diameter measurement into your accurate ring size.

Method 2: Measuring Your Finger

  1. Cut a piece of string or paper about 10 cm long.
  2. Wrap it around your finger where the ring will sit, ensuring it fits comfortably—not too tight or too loose.
  3. Mark the point where the string or paper overlaps using a pen.
  4. Lay it flat against a ruler or tape measure and measure the length (in mm) from the end to the marked point.

This measurement is your finger circumference. Use it to determine your ring size with our guide below.

Ring Size Internation Chart

Ring Size International Chart