Of all the decisions that shape a ring, one of the quietest is the one that matters most: the fit.
A well-sized ring feels instinctive – secure without being tight, comfortable without slipping, and so natural on the hand that it almost becomes part of the wearer.
Whether you’re planning a surprise proposal or choosing a ring together, understanding size is the foundation. This guide walks you through everything you need to know to get it right.
A Natural Place to Begin: Our Complimentary Ring Sizer
The details matter in a proposal. Yes – the carat, the cut, the setting, the moment. But also the quieter details you rarely see in photos, the ones that hold everything else together. Fit is one of them. Get it right, and the moment feels seamless.
Which is why, if you’re unsure (or simply want clarity), our complimentary ring sizer is the simplest place to start. Delivered to your door, it allows you to measure at home with ease – no appointments, no guesswork, no pressure.
Order yours, and you’ll have the perfect foundation for choosing a ring that feels made for them.
Free Resizing
If you are keeping the proposal a total surprise and you don’t know your partner’s ring size, it can be difficult to get the perfect size on the first go. Thankfully, there is no need to worry about it too much! At Cullen Jewellery, we offer One Free Resize for engagement and wedding rings to use within the first 12 months of your ring's completion (subject to eligible design style/metal type). Simply bring your ring into our showroom or mail it to us and we can have the resized ring back to you within 2-3 weeks.
* Exceptions apply
