Cartier Ring Size Chart

The Cartier Ring Size Chart provides the Cartier size, US size, UK size, circumference, and diameter of the rings.
Cartier Size US Size UK Size Circumference (mm) Diameter (mm)
41 1.63 A 1/2 41 13.0
42 2.25 D 42 13.4
43 2.5 E 43 13.7
44 3 F 44 14.0
45 3.5 G 45 14.3
46 3.75 H 46 14.6
47 4.25 I 47 14.9
48 4.5 J 1/2 48 15.3
49 5 L 49 15.6
50 5.25 M 50 15.9
51 5.75 N 51 16.2
52 6 O 52 16.6
53 6.5 P 53 16.9
54 6.75 Q 54 17.2
55 7.25 R 55 17.5
56 7.5 S 56 17.8
57 8 T 57 18.1
58 8.25 U 58 18.5
59 8.75 V 59 18.8
60 9 W 60 19.1
61 9.5 X 61 19.4
62 10 Y 62 19.7

The Cartier Ring Size Chart provides information on the various ring sizes offered by Cartier, an esteemed jewelry brand. This chart includes the Cartier size, corresponding US and UK sizes, circumference in millimeters, and diameter in millimeters for each size. It serves as a helpful reference for individuals looking to find the perfect fit for their Cartier rings.


How can I determine my Cartier ring size?

You can determine your Cartier ring size by using the official Cartier Ring Size Chart, which provides measurements in both millimeters and corresponding ring sizes.

Is the Cartier ring size chart accurate?

Yes, the Cartier ring size chart is highly accurate when used correctly. However, it is always recommended to visit a Cartier boutique or jewelry store to get your finger professionally measured for precise results.

Are Cartier ring sizes the same worldwide?

No, Cartier ring sizes can vary slightly depending on the region or country. Therefore, it is essential to refer to the specific Cartier ring size chart relevant to your region for accurate measurements.

Can I convert my existing ring size to Cartier's measurement system?

Yes, you can convert your existing ring size to Cartier measurements by using the conversion chart provided by Cartier. However, keep in mind that it is recommended to consult with a Cartier representative for the most accurate sizing.

How do I ensure I get the correct Cartier ring size when ordering online?

To ensure you order the correct Cartier ring size online, it is best to measure your finger using a printable ring sizer or by visiting a local jeweler to get measured. You can then refer to the official Cartier Ring Size Chart and select the corresponding size when making your online purchase.

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We have not conducted any studies ourselves. Our article provides a summary of all the statistics and studies available at the time of writing. We are solely presenting a summary, not expressing our own opinion. We have collected all statistics within our internal database. In some cases, we use Artificial Intelligence for formulating the statistics. The articles are updated regularly.

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