Ring Sizing Guide
First, select a ring that fits for the finger.
Next, measure the diameter opening of that ring.
Use the chart below to determine your ring size.
A little help finding your perfect fit.
All Aurr porcelain rings are individually handmade and measured using standard UK ring sizes. To make choosing a little easier, I've grouped my rings into Small, Medium and Large. Whether you're treating yourself or picking out something lovely for someone else, here's a little guidance to help.
Small — UK H–L | US 4–6 - Perfect for petite hands, dainty fingers and those who generally wear smaller rings. A good starting point for slimmer fingers and some younger wearers.
Medium — UK M–Q | US 6½–8½ - My middle range, covering many common adult ring sizes. A good starting point for everyday rings worn on the ring, middle or index fingers.
Large — UK R–V | US 9–11 - For fuller fingers, a more relaxed fit on certain fingers, or those who love wearing statement rings on their index fingers or thumbs.
Buying a ring as a gift?
If you're unsure of someone's ring size, Medium is a useful starting point for an average adult hand, but it isn't a guaranteed fit. My size groups cover several individual ring sizes, so it's always worth checking the exact UK size listed on each product.
A few little sizing tips
Measure a favourite ring: Choose one that fits the intended finger comfortably and measure its inside diameter.
Remember that fingers differ: Your ring finger, middle finger, index finger and thumb can all need different sizes.
Consider the fit: A ring should slide over the knuckle with gentle resistance without feeling tight.
Allow for natural changes: Fingers can swell slightly with warmth and throughout the day.
Check wider rings: Chunkier bands can feel snugger than delicate, narrow bands.
A little note: My Small, Medium and Large groups are approximate guides, not universal sizes. Every handmade ring has its own individual UK measurement, which is provided in the product listing.
Small Sizes
S | 14.1 | US 3 | UK F
S | 14.9 | US 4 | UK H
S | 15.3 | US 4.5 | UK I
S | 15.7 | US 5 | UK J
S | 16.1 | US 5.5 | UK K
S | 16.5 | US 6 | UK L
Medium Sizes
M | 16.9 | US 6.5 | UK M
M | 17.3 | US 7 | UK N
M | 17.7 | US 7.5 | UK O
M | 18.1 | US 8 | UK P
M | 18.5 | US 8.5 | UK Q
Large Sizes
L | 19.0 | US 9 | UK R
L | 19.8 | US 10 | UK T
L | 20.6 | US 11 | UK V
L | 21.4 | US 12 | UK X
L | 22.2 | US 13 | UK Z

