Ring size

Fit Guide

Ring Size Measurement For Your Precious Gemstone

After selecting your precious stone and the ring design, you need to specify the ring size so that we make your ring to exacting standards. You can use the following ways to measure the ring size.

Visit A Local Jeweler

You can get your ring size measured accurately by the local jeweler.

Use A Steel Ring

Use a steel ring to measure the ring size as copper or plastic ring measures are inaccurate at times.

Avoid The Paper Strip

The ring size taken by the paper strip method is often incorrect.

Instant Match

Find Your Ring Size Instantly

Enter your measured inside circumference and choose your region to see your matching ring size.

Measurement unit
Inside circumference
Region standard

Not sure of your circumference? Measure a ring you already wear, or use the steps above.

Your closest ring size
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Full Ring Size Conversion Chart

Cross-reference inside diameter and circumference against sizing standards from around the world.

Inside Diameter Inside Circumference Ring Sizes
in mm in mm US & Canada UK, IE, AU, NZ China, JP, S. America India Italy, Spain, NL, CH

If You Choose To Measure At Home

Follow these four steps carefully with a strip of paper or string.

01

Wrap a piece of string or strip of paper around your finger.

02

Mark with a pen where the string or paper meets around your finger.

03

Use a ruler to measure the length of the string or paper up to the marked point.

04

Make sure you measure from the start of the string or paper to the marked point, rather than from the end, to avoid mistakes.