Client care
Size & fit guide
An heirloom should fit like it was always yours. Three ways to find a ring size at home, plus how our chain lengths and bracelets wear — and if in doubt, the atelier will always size you in person.
Finding a ring size
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Borrow a ring that fits
Take a ring worn on the intended finger, lay it over a ruler, and measure the inside diameter in millimetres. Match it to the chart — when between sizes, size up.
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Or use string and a pen
Wrap a strip of paper or string snugly where the ring will sit, mark the overlap, and measure the length flat. That's the circumference column.
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Or let us mail you a sizer
Request a complimentary ring sizer with any appointment or inquiry — it ships free, and it's the method the atelier trusts most.
US ring size chart
| US size | Inside diameter (mm) | Circumference (mm) |
|---|---|---|
| 4 | 14.9 | 46.8 |
| 4.5 | 15.3 | 48.0 |
| 5 | 15.7 | 49.3 |
| 5.5 | 16.1 | 50.6 |
| 6 | 16.5 | 51.9 |
| 6.5 | 16.9 | 53.1 |
| 7 | 17.3 | 54.4 |
| 7.5 | 17.7 | 55.7 |
| 8 | 18.1 | 57.0 |
| 8.5 | 18.5 | 58.3 |
| 9 | 19.0 | 59.5 |
Aurelia rings are offered in sizes 5–9, including half sizes. Outside that range? The atelier makes any size to order — just ask.
Fitting notes from the bench
- Measure at the end of the day, when fingers are at their largest — cold morning hands run a half-size small.
- If the knuckle is the widest point, measure it too and choose the size between knuckle and base.
- Wide bands (like the Aurea signet) wear snugger — go up half a size from your usual.
- Between sizes? Size up. A comfortable ring can be beaded to fit; a tight one cannot be worn.
Necklace lengths
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16"
Collar
Sits at the base of the neck. Best for fine chains like Fil worn close, and for high necklines.
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18"
Princess
Rests on the collarbone — the classic pendant length, and where Éa and Verte are photographed.
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20"
Matinee
Falls just below the collarbone. Ideal for layering over a 16-inch chain, or for pendants over knitwear.
Bracelet fit
Measure your wrist snugly with a soft tape just below the wrist bone, then choose the length closest to that measurement plus 1.5 centimetres.
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6.5"
Snug fit for wrists up to 15 cm — bracelet stays in place, tennis-style.
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7"
The standard fit for 15–17 cm wrists, with a fingertip of movement.
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7.5"
Relaxed drape for 17 cm+ wrists, or a looser chain-bracelet look.
Rather be sized in person?
Book a private appointment and the atelier will size you over a coffee — and post you a free ring sizer in the meantime.