Size Guide - Rings

SEVN Ring Size Guide

Finding the right ring size should feel simple and confident. The guide below will help you determine your best fit using a few easy methods. If you are unsure, we recommend measuring a ring you already own or using the string method below.

Ring Size Chart

US Ring Size Inner Diameter (mm)
4 14.9 mm
5 15.7 mm
6 16.5 mm
7 17.3 mm
8 18.1 mm
9 19.0 mm

How to Measure Your Ring Size

Measure a Ring You Already Own

Best option if you already have a ring that fits the intended finger.

Select a ring that fits comfortably on the finger you plan to wear your SEVN ring. Measure the inner diameter of the ring from edge to edge using a ruler in millimeters. Compare your measurement with the size chart above to find the closest match.

Measure Your Finger

A simple method using items you likely already have at home.

What you'll need:

  • A thin strip of paper or string
  • A pen
  • A ruler

Steps:

  1. Wrap the paper or string around the base of your finger.
  2. Mark the point where the ends meet.
  3. Lay the strip flat and measure the length in millimeters.
  4. Compare your measurement to the ring size chart above.

Visit a Local Jeweler

Most local jewelers will measure your finger complimentary and can quickly provide your accurate ring size.

Order a Ring Sizer

If you're still unsure, you can order a ring sizer for the most accurate fit.

Helpful Sizing Tips

Finger size can change slightly throughout the day and in different conditions. For the most accurate measurement, keep the following in mind:

  • Measure your finger at the end of the day when it is at its largest.
  • Cold temperatures can shrink fingers while heat can cause swelling.
  • Avoid measuring immediately after exercise.
  • Your dominant hand is usually slightly larger than your non-dominant hand.

Between Sizes?

If your measurement falls between sizes, we recommend choosing the larger size. Slim stacking rings typically fit true to size, while wider bands may fit more snugly.