Ring size guide & Chart

Ring sizing can be a little fiddly—especially when you're crafting your own pieces or planning to wear a few at once.
Whether you're mixing metals, stacking bands, or trying out different fingers, it’s totally normal to need a few different sizes.
In the UK, ring sizes are measured by letters, each linked to a specific diameter in millimetres.
It’s a pretty standard system, but depending on the style or shape of your ring, things might vary ever so slightly.

To help you figure out your fit, we’ve put together a clear, no-nonsense size chart.
It’s especially handy if you’re designing your ring at one of our workshops or working with one of our at-home kits.
Not sure of your size yet? A good trick is to measure the inner diameter of a ring you already own (the one that fits best!).
Or, if you're feeling generous and crafting for someone else, try to sneak one of their rings for comparison.
Remember, there's no "perfect" size—comfort is key, and everyone's fingers are a little different.

Take your time, test a few out, and most of all—enjoy the making.