UK, Europe Ring Sizer

Printable Ring Size Guide

Blue Nile realizes that you may not know the ring size for a given finger, and we want to help. We provide a printable ring sizer that can help you determine your ring size. Prior to printing, ensure that page scaling is set to "none" on your print dialog box.

Other International Ring Sizers

• US
• Canada
• Asia
• Australia

(These documents are PDF files and require Adobe Acrobat Reader. If you do not have Acrobat Reader download it for free.)

Measuring Your Finger

Your ring should fit your finger comfortably; snug enough so that it will not fall off, but loose enough to slide over your knuckle.

Finger size changes depending on the time of day and the weather. For best results measure your finger size:

1. At the end of the day and when your fingers are warm (Fingers are smaller in the early morning and when cold.)
2. Measure finger size 3 to 4 times to eliminate an erroneous reading.

Avoid using string or paper to measure ring size as these materials can stretch or twist, yielding an inaccurate measurement.

Ring Sizes in the UK and Ireland

Women’s rings typically range from size G to R. The most commonly purchased women’s ring sizes at Blue Nile range from size K to N. Size M is the most popular ring size.

Men’s rings typically range from size P to Z. The most commonly purchased men’s ring sizes at Blue Nile range from size R to U. Size T is the most popular ring size.

Tips for Buying the Ring as a Surprise

Ask your significant other’s friends or mother if they know her finger size.

Borrow one of your significant other’s rings (from the correct finger) and use the ring measurements above to determine its size.

Free Resizing

Blue Nile provides complimentary resizings during the first year. Simply phone a Diamond and Jewellery and Consultant at  0808 234 7461. For a complete list of free phone numbers by country, please visit
www.bluenile.co.uk/contact-international

International Size Conversion

If ordering from outside of another European country, determine your ring size according to your country’s standard. Then use the International Ring Size Chart to convert to the corresponding UK ring size to place your order.

International Ring Size Chart