1
2
SIZING GUIDE
rings
YOU HAVE A CARTIER RING
YOU DON’T HAVE A CARTIER RING
At Cartier, our goal is to ensure that finding your ring size is as simple as possible.
Therefore, if you already own a Cartier ring, your size should be consistent across all of our
collections (with the exception of our Trinity collection). If you cannot remember your ringsize,
this information can be found engraved on the inner surface of your Cartier ring.
Welcome to our sizing guide. Whether you are looking for a gift for a loved one or wish to
determine the size that fits you best, we look forward to assisting you in determining the
correct Cartier ring size.
How to measure your ring size
To determine your size, we strongly advise that you measure the size of your finger rather
than the size of your ring.
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. We recommend selecting
a size that will slide on and o your finger easily.
2. With a pen, mark the point on the string where the ends meet.
3. Measurethe string in millimeters with a ruler.
4. Choose the closestmeasurementto thechartbelow to identify yourring size.
©Cartier 2019