Ring Size Guide
Every Angel Alien ring is handcrafted to fit you precisely. Use the chart below to find your size — all our rings are listed in US sizes.
Sizes we offer
Rings are available in stock in sizes 6, 7, and 8, and available to custom order in sizes 4, 5, 9, and 10. For a custom size, contact us before ordering and we will craft it for you.
How to measure
The easiest way: take a ring that already fits the intended finger and measure its inner diameter in millimeters, then match it in the chart. Alternatively, wrap a strip of paper or string snugly around your finger, mark where it overlaps, measure the length in millimeters (this is your circumference), and match it below.
Measure at the end of the day when fingers are warm — cold fingers run up to half a size smaller. If you are between sizes, choose the larger one.
Size chart
| US size | Diameter (mm) | Circumference (mm) | EU size | UK size |
|---|---|---|---|---|
| 4 | 14.9 | 46.8 | 47 | H½ |
| 5 | 15.7 | 49.3 | 49 | J½ |
| 6 | 16.5 | 51.9 | 52 | L½ |
| 7 | 17.3 | 54.4 | 54 | N½ |
| 8 | 18.1 | 57.0 | 57 | P½ |
| 9 | 19.0 | 59.5 | 59 | R½ |
| 10 | 19.8 | 62.1 | 62 | T½ |
Still unsure?
Visit a local jeweler for a quick free measurement, or write to us at info@angel-alien.com before ordering — we are happy to help you find your fit.
Standard-size rings are returnable within 14 days if unworn and in original condition. Custom-sized and engraved rings are made exclusively for you and cannot be returned.