Ring sizing & resizing
Finding your size is simpler than the internet makes it sound, and resizing is routine work for our goldsmiths. Here is how to measure, a size chart to reference, and exactly how resizing works at Aurelia.
Finding your size
Fingers change with the weather, the time of day, and the width of the band. Any one of these methods will get you within a quarter-size — and a quarter-size is exactly how we size.
i.
We mail a reusable multi-size ring gauge anywhere in the US at no charge. Wear the closest fit for a day — fingers swell in heat and shrink in cold, so a full day tells the truth a single moment can't.
ii.
Walk into our San Francisco atelier and a goldsmith sizes you on a calibrated steel mandrel in minutes. No appointment needed, and we account for the band width of the specific ring you have in mind.
iii.
Have a ring that already fits the right finger? Bring or mail it and we match its inside diameter exactly. It's the most reliable at-home method — far better than string-and-ruler guesswork.
| US size | Inside diameter | Inside circumference |
|---|---|---|
| 4 | 14.9 mm | 46.8 mm |
| 5 | 15.7 mm | 49.3 mm |
| 6 | 16.5 mm | 51.9 mm |
| 7 | 17.3 mm | 54.4 mm |
| 8 | 18.1 mm | 57.0 mm |
| 9 | 19.0 mm | 59.5 mm |
| 10 | 19.8 mm | 62.1 mm |
Half and quarter sizes fall between the rows above — we size to the quarter on every band.
Resizing service
Your ring never leaves our San Francisco atelier. Our goldsmiths do the work, inspect the setting, and re-polish before it comes back to you.
01
Every ring made in our atelier includes complimentary resizing for life — first fitting or twentieth anniversary. Bring it in or mail it insured; we cover return shipping.
02
Resizing on rings purchased elsewhere starts at $65 for a simple sizing up or down one size in gold or platinum. Eternity bands, tension settings, and pieces with channel-set stones are quoted after a goldsmith reviews them.
03
Most resizes are finished in three to five business days in-house — we don't send your ring to an off-site shop. Rush service is available before a proposal or anniversary; just tell us the date.
Lifetime free resizing applies to every ring made at Aurelia Atelier — proof of purchase not required; we keep the record.
Frequently asked
Begin your piece
A single conversation, ninety minutes long. No deposit, no commitment, no obligation. The sketch starts there.
