Choose a ring that fits comfortably on the finger where you plan to wear your new ring.
Measure the internal diameter of the ring using a ruler or measuring tape with millimeter (mm) measurements. Place the ring on top of the ruler and measure the inside of the circle – the part that touches your finger.
Refer to our Ring Size Chart at the bottom of the page to convert your diameter measurement to the correct ring size.
MEASURE YOUR FINGER
Cut a piece of string or paper to about 10 centimeters (cm) in length.
Wrap the string or paper around your finger where the ring will sit, ensuring it fits comfortably – neither too tight nor too loose.
Mark the point where the end of the string or paper overlaps with a pen.
Lay the string or paper flat against a ruler or tape measure and measure the length (mm) from the end to the marked point.
This measurement is your finger circumference. Use our Ring Size Chart below to find your size.
