Find your fit
Every AESTIRIA piece is made in US standard sizes. Choose a piece to see its chart.
Choose how you measured, then enter the number in millimetres.
All measurements in millimetres.
| US | Diameter | Circumference | UK & AU | EU |
|---|---|---|---|---|
| 3 | 14.1 | 44.2 | F½ | 44 |
| 3.5 | 14.5 | 45.5 | G½ | 45.5 |
| 4 | 14.9 | 46.8 | H½ | 47 |
| 4.5 | 15.3 | 48.0 | I½ | 48 |
| 5 | 15.7 | 49.3 | J½ | 49.5 |
| 5.5 | 16.1 | 50.6 | K½ | 50.5 |
| 6 | 16.5 | 51.9 | L½ | 52 |
| 6.5 | 16.9 | 53.1 | M½ | 53 |
| 7 | 17.3 | 54.4 | N½ | 54.5 |
| 7.5 | 17.7 | 55.7 | O½ | 55.5 |
| 8 | 18.1 | 57.0 | P½ | 57 |
| 8.5 | 18.5 | 58.2 | Q½ | 58 |
| 9 | 18.9 | 59.5 | R½ | 59.5 |
| 9.5 | 19.4 | 60.8 | S½ | 61 |
| 10 | 19.8 | 62.1 | T½ | 62 |
| 10.5 | 20.2 | 63.3 | U½ | 63.5 |
| 11 | 20.6 | 64.6 | V½ | 64.5 |
| 11.5 | 21.0 | 65.9 | W½ | 66 |
| 12 | 21.4 | 67.2 | X½ | 67 |
| 12.5 | 21.8 | 68.5 | Z | 68.5 |
| 13 | 22.2 | 69.7 | Z+1 | 69.5 |
How to measure
- Wrap a thin strip of paper around the base of your finger, snug but able to slide over the knuckle.
- Mark where the paper overlaps, then measure the length in millimetres. That's your circumference.
- Or measure the inside of a ring that already fits, edge to edge across the middle. That's the diameter.
Between sizes?Choose the larger one. Fingers are slightly fuller in the evening and in warm weather. For wide bands such as signets and eternity bands, consider going up half a size, and measure twice: eternity bands are difficult to resize.
Tap a length to see where it falls.
| Length | Where it sits |
|---|---|
| 14 in35.6 cm | Choker, close around the base of the neck |
| 16 in40.6 cm | At the collarbone |
| 18 in45.7 cm | Just below the collarbone, the classic everyday length |
| 20 in50.8 cm | A few inches below the collarbone |
| 22 in55.9 cm | At or just above a scoop neckline |
| 24 in61 cm | Below the neckline, ideal for layering |
| 30 in76.2 cm | Matinee length, at or below the bust |
| 36 in91.4 cm | Opera length, long enough to wear doubled |
Try it before you chooseWhere a necklace falls depends on your neck and frame. Hold a piece of string at the length you're considering and look in a mirror before you choose.
Bracelet lengths include room to move.
Enter your wrist measurement, taken just below the wrist bone.
| Bracelet length | Fits a wrist of about |
|---|---|
| 6 in15.2 cm | 5.5 in14 cm |
| 6.5 in16.5 cm | 6 in15.2 cm |
| 7 in17.8 cm | 6.5 in16.5 cm |
| 7.5 in19.1 cm | 7 in17.8 cm |
| 8 in20.3 cm | 7.5 in19.1 cm |
How to measure
- Wrap a soft tape measure or strip of paper around your wrist, just below the wrist bone.
- Note the measurement where it meets, keeping it snug rather than tight.
- Choose the bracelet length about half an inch (1.5 cm) larger for a close fit, or one inch (2.5 cm) larger for a looser drape.
Bangles are sized by wrist measurement.
Enter your wrist measurement, taken just below the wrist bone.
| US size | Fits a wrist of about |
|---|---|
| Small | 6 in15.2 cm |
| Medium | 6.5 in16.5 cm |
| Large | 7 in17.8 cm |
Slipping it onA bangle has no clasp, so it needs to slide over your hand. If your hand is broad or you're between sizes, choose the larger size.