Ocarat helps you find the ring that's perfect for you:
Printable Ring Sizer | Plastic Ring Sizer |
|---|---|
Receive a Ring Sizer |
* The printable ring sizer is a guide to help determine your ring size (non-contractual).
If you are still unsure after trying the different methods, feel free to call us at 01 89 72 41 51 for personalized advice.
For your ring to be truly comfortable, it needs to fit your finger perfectly.
The most accurate and simplest method is to measure the inner diameter of your reference ring.
| Enter the ring diameter (in mm): | mm |
| Ring Size to Order: | Diameter Not Entered |
You can also measure the inner diameter of your reference ring using our printable ring sizer.

You can also, using thick paper and a craft knife, cut out the inside of the circles and, by sliding your finger through, determine the ring size that fits you.
Example: for a measured length of 52 millimeters (or 5.2 cm), you should order a ring size 52).
If your measurement falls between two sizes, we recommend choosing the larger size.
Less precise, it gives you an approximate value of your actual ring size.
Be sure to factor in your physical condition, the season, and the width of the ring.
Length (mm) | Diameter (mm) | Ring Size |
|---|---|---|
47 | 14.6 | 47 |
48 | 15 | 48 |
49 | 15.3 | 49 |
50 | 15.9 | 50 |
51 | 16.2 | 51 |
52 | 16.6 | 52 |
53 | 16.9 | 53 |
54 | 17.2 | 54 |
55 | 17.5 | 55 |
56 | 17.8 | 56 |
57 | 18.1 | 57 |
58 | 18.5 | 58 |
59 | 18.8 | 59 |
60 | 19.1 | 60 |
61 | 19.4 | 61 |
62 | 19.7 | 62 |
63 | 20 | 63 |
64 | 20.4 | 64 |
65 | 20.7 | 65 |
66 | 21 | 66 |
67 | 21.3 | 67 |
68 | 21.6 | 68 |
69 | 22 | 69 |
70 | 22.3 | 70 |
A wedding ring is a band made of gold, silver, or platinum that symbolizes the union entered into through marriage, most often worn on the left ring finger - hence its name.
It is a jewelry piece for both men and women. Over the years, wedding rings have grown wider, going from 1-2 mm to 5 mm or more. Once offered in a single color (white, yellow, or rose gold), today you'll find two-tone and even three-gold models, often set with diamonds for women's styles.
A signet ring is a wide-set ring traditionally engraved with a coat of arms. Today, it comes in many shapes - oval, barrel, round, or square - featuring initials, a number, or another motif.
Originally used as a seal, which is why the engraving was done in reverse. In France, men traditionally wear it on the left ring finger alongside the wedding ring, while women wear it on the left pinky finger.
A signet ring can be worn baise-main style (crest pointing toward the fingertips) or bagarre style (crest pointing toward the palm).
Official European Union notice on your rights in the event of a product's lack of conformity.