Luxury Brand Ring Size Charts
Browse every luxury-house sizing guide in one place: Cartier, Tiffany, Gucci, Pandora, Hermès, Chanel and more, each with honest source attribution.
Twelve maison guides, two honest data kinds: most compare the house numbering against the verified dataset, while Gucci and Pandora mirror published tables. Every card names its source.
Comparison table
Every guide in this hub, the system it uses, and where its figures come from.
| Guide | System used | Source | Source type | Last verified |
|---|---|---|---|---|
| Cartier ring size chart | EU/ISO circumference numbering | RingSizeConvert verified sizing dataset | Verified dataset | Maintained dataset |
| Cartier Love ring sizing guide | EU/ISO circumference numbering | RingSizeConvert verified sizing dataset | Verified dataset | Maintained dataset |
| Tiffany & Co. ring size chart | Standard US numerical sizing | RingSizeConvert verified sizing dataset | Verified dataset | Maintained dataset |
| Bvlgari ring size chart | EU circumference scale (size = inner circumference in mm) | RingSizeConvert verified sizing dataset | Verified dataset | Maintained dataset |
| Van Cleef & Arpels ring size chart | French/European circumference scale | RingSizeConvert verified sizing dataset | Verified dataset | Maintained dataset |
| David Yurman ring size chart | Standard US numerical sizing | RingSizeConvert verified sizing dataset | Verified dataset | Maintained dataset |
| Mejuri ring size chart | Standard US numerical sizing | RingSizeConvert verified sizing dataset | Verified dataset | Maintained dataset |
| Chanel ring size chart | French/European sizing | RingSizeConvert verified sizing dataset | Verified dataset | Maintained dataset |
| Hermès ring size chart | French/European sizing (size = circumference in mm) | RingSizeConvert verified sizing dataset | Verified dataset | Maintained dataset |
| Swarovski ring size chart | EU circumference numbers | RingSizeConvert verified sizing dataset | Verified dataset | Maintained dataset |
| Gucci ring size chart | Italian (IT) numbering via third party — confirm with Gucci | ringssizechart.com | Third-party reference | 2026-08-22 |
| Pandora ring size chart | Pandora's official published table | Pandora official ring size guide | Manufacturer table | 2026-08-25 |
All guides in this hub
Each card names its source so you know what you are trusting before you click through.
Cartier ring size chart
Cartier numbers compared with the verified EU/ISO scale, with a worked size-54 example.
System: EU/ISO circumference numbering
Source: RingSizeConvert verified sizing dataset · Verified dataset · Last verified Maintained dataset
Cartier Love ring sizing guide
Love-collection fit guide with Classic vs. Small band-width rules on the EU scale.
System: EU/ISO circumference numbering
Source: RingSizeConvert verified sizing dataset · Verified dataset · Last verified Maintained dataset
Tiffany & Co. ring size chart
Tiffany US-numbered sizes converted across UK, EU, and Japanese scales.
System: Standard US numerical sizing
Source: RingSizeConvert verified sizing dataset · Verified dataset · Last verified Maintained dataset
Bvlgari ring size chart
Bulgari European circumference sizes converted across US, UK, and international systems.
System: EU circumference scale (size = inner circumference in mm)
Source: RingSizeConvert verified sizing dataset · Verified dataset · Last verified Maintained dataset
Van Cleef & Arpels ring size chart
French/European VCA sizes (EU 46–62+) converted across US, UK, and international systems.
System: French/European circumference scale
Source: RingSizeConvert verified sizing dataset · Verified dataset · Last verified Maintained dataset
David Yurman ring size chart
Yurman US sizes (4–13) converted across UK, European, and Japanese systems.
System: Standard US numerical sizing
Source: RingSizeConvert verified sizing dataset · Verified dataset · Last verified Maintained dataset
Mejuri ring size chart
Mejuri US sizes (3–10) with stacking-ring fit notes, converted across systems.
System: Standard US numerical sizing
Source: RingSizeConvert verified sizing dataset · Verified dataset · Last verified Maintained dataset
Chanel ring size chart
Chanel French-European sizes (Coco Crush, Camélia, Ruban) converted to US, UK, and international standards.
System: French/European sizing
Source: RingSizeConvert verified sizing dataset · Verified dataset · Last verified Maintained dataset
Hermès ring size chart
Hermès French-European sizes, where the number equals inner circumference in millimeters.
System: French/European sizing (size = circumference in mm)
Source: RingSizeConvert verified sizing dataset · Verified dataset · Last verified Maintained dataset
Swarovski ring size chart
Swarovski European circumference numbers (50–60) compared with US, UK, and international standards.
System: EU circumference numbers
Source: RingSizeConvert verified sizing dataset · Verified dataset · Last verified Maintained dataset
Gucci ring size chart
Third-party Gucci (IT) size reference compared with US and UK sizes.
System: Italian (IT) numbering via third party — confirm with Gucci
Source: ringssizechart.com · Third-party reference · Last verified 2026-08-22
Pandora ring size chart
Pandora's own published measurements compared with US and UK sizes.
System: Pandora's official published table
Source: Pandora official ring size guide · Manufacturer table · Last verified 2026-08-25
How to read the source labels
The same four labels are used on every directory hub.
- Verified dataset — the guide compares house numbering against the site's maintained, verified sizing data rather than mirroring a separate table.
- Manufacturer table — the guide restates that maker's own published measurements.
- Retailer guide — the guide mirrors one retailer's chart, which is not a universal national scale.
- Third-party reference — figures reach us via a third party; confirm with the brand or retailer before ordering.
Browse the other hubs
Four directories cover every brand and country guide on this site.
- Indian Jeweller Ring Size Charts
Browse Indian jeweller sizing guides in one place: Tanishq, CaratLane, Kalyan, Mia by Tanishq, and GIVA, with notes on how Indian scales map internationally.
- Smart Ring Sizing by Model
Maintained smart-ring size comparison by model: version coverage, whole-size ranges, band widths, last-verified dates, source links, and direct links to each model sizing guide.
- Country Ring Size Systems
Browse country sizing guides in one place: Turkey, China, Indonesia, Brazil, Swiss, Mexico, and the Philippines, each labeled by how its figures were sourced.
Trademark disclaimer
Cartier, Tiffany & Co., Gucci, Pandora, Bulgari, Van Cleef & Arpels, David Yurman, Mejuri, Chanel, Hermès, and Swarovski are trademarks of their respective owners. RingSizeConvert.com is an independent sizing reference and is not affiliated with, endorsed by, or sponsored by any of these houses.