Jewellery sizing guides
RINGS
SIZE CHART
The sizing of our Cartier creations varies depending on the collection. You can find all of the ring sizes in our size chart:
To find the right size for your next Cartier ring, you can:
- Use the printable tool.
- Use the measuring guide.
Select your preferred method below and follow the steps to find your size.
PRINTABLE SIZING TOOL
Cartier has created this printable sizing tool to help identify your correct size.
1. Download the printable tool here and print it.
2. Follow the instructions on the printable tool and find your size. If you hesitate between 2 sizes, Cartier recommends choosing the larger size.
3. Use size chart at the top of this page. Look for the size you found with the tool in the 1st column (named “finger circumference in MM”) to then find the right size by Cartier collection.
MEASURING GUIDE
1. Using a length of string or ribbon, wrap it around the base of your finger. To ensure the ring fits comfortably, we suggest measuring your knuckle as well.
2. With a pen, mark the point on the string where the end meets.
3. Measure the string in millimeters (recommended) or inches with a ruler.
4. Use size chart at the top of this page. Refer the size you found in the 1st column (named “finger circumference in MM”) to then find the right size by Cartier collection.
TIPS
- Measure your finger at the end of the day.
- Do not measure your finger when it is hot or cold.
- Remember that the two hands differ slightly in size.
- Make sure that the chosen size leaves enough room for the ring to pass easily along the entire length of the finger.
BRACELETS
To find the right size for your next Cartier bracelet, you can:
- Use the printable tool.
- Use the measuring guide.
Select your preferred method below and follow the steps to find your size.
PRINTABLE SIZING TOOL
Cartier has created this printable sizing tool to help identify your correct size.
1. Download the printable tool here and print it.
2. Follow the instructions on the printable tool and find your size. If you hesitate between 2 sizes, Cartier recommends choosing the larger size.
3. Use size chart at the bottom of this page. Look for the size you found with the tool in the 1st column (named “wrist circumference”) to then find the right size by Cartier collection.
MEASURING GUIDE
To determine your bracelet size, we strongly advise that you measure the size of your wrist rather than the size of another bracelet
1. Using a length of string or ribbon, wrap it around the base of your wrist. To ensure a comfortable bracelet fit, we recommend measuring the thickest part of the wrist, usually the wrist joint.
2. With a pen, mark the point on the string where the end meets.
3. Measure the string in mm or inches with a ruler.
4. Use the size chart at the bottom of this page. Look for the size you found with the tool in the 1st column (“wrist circumference”) to then find the right size by Cartier collection.
TIPS
Cartier recommends adding one centimeter for a loose fit.
Remember that the two wrists differ slightly in size.
SIZE CHART
NECKLACES
CHOOSING A NECKLACE SIZE
Use the Cartier Necklace Sizer to determine the right size for your Cartier necklace. The size will depend on the model of necklace and your preferred fit.
