✦ EACH PIECE IS ONE OF A KIND — ONCE IT SELLS, IT’S GONE FOREVER ✦

Size Calculator

Enter your measurement

Measure the circumference or diameter of your finger in millimeters, select the unit, and we’ll find your size instantly.

mm

How to measure

String or Paper Method

Cut a thin strip of paper or use a piece of string. Wrap it snugly around the base of the finger you plan to wear the ring on. Mark where the ends meet, then lay it flat and measure the length in millimeters. That’s your circumference — enter it in the calculator.

Existing Ring Method

Find a ring that already fits the finger you’re sizing. Place it flat on a ruler and measure the inside diameter (from inner edge to inner edge) in millimeters. Select “Diameter” in the calculator above and enter that number.

Pro Tips

For an accurate fit

  • Measure at the end of the day — fingers are slightly larger then.
  • Avoid measuring when your hands are cold — fingers shrink in cooler temperatures.
  • If you’re between sizes, size up for a more comfortable everyday fit.
  • Your dominant hand is typically a half size larger than your non-dominant hand.
  • If your knuckle is wider than the base of your finger, size to your knuckle for comfort.

Reference Chart

US Ring Size Chart

US Size Inner Diameter (mm) Inner Circumference (mm)