Jenny&Julie Size Guide

Jewellery Size & Fit Guide

Not sure which size to choose? Select your jewellery type below and we’ll guide you through a quick measurement.

Before you start: use a flexible measuring tape where possible. If you don’t have one, use a piece of non-stretch string and measure it against a ruler.

Find Your Ring Size

Measure either your finger circumference or the inside diameter of a ring that already fits. Australian ring sizes generally use letters.

1

Choose your finger

Measure the exact finger you plan to wear the ring on. Your left and right hands can differ slightly.

2

Measure in millimetres

Measure around your finger, or straight across the inside of a ring that already fits.

3

Check the fit

The ring should feel secure but still pass comfortably over your knuckle.

Ring Size Calculator

Enter one measurement and we’ll find the closest Australian size.

Measure all the way around your finger.
View full ring size chart
AU / NZ Approx. US Circumference Inside diameter

Between two sizes?

Choosing the larger size is generally the more comfortable option, especially with wider rings.

Measure more than once

Finger size can change with temperature. Measure when your hands feel comfortably warm and repeat the measurement.

Still Unsure?

Send us your measurement and the piece you’re interested in. The Jenny&Julie team will be happy to help you choose the best size or length.

Email Our Team

This guide is intended as a helpful sizing reference. Fit can vary depending on the design, width, shape and manufacturer. Product-specific measurements should always take priority where provided.