Class A Jewellers
Ring Size Guide
All of our rings are measured in Australian sizing, which uses an alphabetical scale. Each letter on the scale corresponds to the ring’s inner diameter and circumference, helping ensure the perfect fit.
FINDING YOUR RING SIZE
For the most accurate result, we always recommend a professional measurement. Visit our showroom anytime and our team will measure your finger precisely to ensure the perfect fit, no appointment required.
MEASURING AT HOME
If you can’t make it into our showroom, you can measure your ring size at home with a few simple steps:
- Choose a ring that fits the intended finger comfortably.
- Using a ruler or tape measure, carefully measure the internal diameter in millimetres.
- Refer to our Conversion Chart below to find the closest size recommendation.
FINDING YOUR PARTNER’S RING SIZE
When it comes to choosing an engagement ring, working out your partner’s ring size can feel like one of the trickiest parts. To help keep the surprise intact, here are a few discreet ways to find the right fit.
Find a Ring They Already Own
Bring in a ring your partner already wears, and our specialists can work backwards to determine their size. For the closest match, try to choose a ring worn on their right ring finger (next to the pinky). Keep in mind that if their right hand is dominant, their left ring finger may be slightly smaller.
Ask a close friend or family member
A best friend, parent or sibling may already know your partner’s size from a previous gift. If not, they can often find out discreetly or even borrow a ring for us to measure.
ALTERNATIVE OPTIONS
Propose with a Loose Gemstone
For a truly heartfelt approach, consider proposing with a single diamond or coloured gemstone. Afterwards, you and your partner can design the ring together, creating a piece that’s not only beautiful but also deeply personal to your story.
Go ring shopping together
Turn the process into a memorable experience by browsing engagement rings as a couple. This takes the guesswork out of sizing and style, and ensures your partner finds a ring they truly love. During your visit, we can professionally measure their finger for the perfect fit. If you’d prefer to keep the surprise, you might suggest they go shopping with a close friend who can help uncover their size and style preferences.
COMPLIMENTARY RESIZING
We know choosing the perfect ring size for your partner isn’t always easy. That’s why every Class A engagement ring comes with one complimentary resize within the first 12 months of purchase.* It’s our way of ensuring the ring you choose feels as perfect as it looks.
