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Plastic ring sizer set showing Australian ring sizes, free with Glasaje order

Ring Sizer

$0.00

Unsure of Your Ring Size?

Our complimentary ring sizer takes the guesswork out of finding the right fit. It reads in whole and half letters in Australian and UK sizing, which is close enough for most fingers.

The sizer works like a simple belt: push the end through the buckle to form a ring shape and slide it onto your desired finger. The fit should be comfortable, passing over your knuckle without too much resistance and not slipping off easily. For best results, try it at different times of the day, as finger size changes slightly with temperature and activity. Thicker band styles may feel snugger on the finger.

We make our rings from J to U in quarter sizes. Because the sizer reads in half letters, size up if you land between two. See our ring size guide for the full chart with millimetre measurements and US and European conversions.

If you are still uncertain, we recommend visiting a local jeweller who can professionally confirm your size.

Limit one free ring sizer per customer per order.