Size Chart

How to determine your finger circumference and diameter?


Wrap a strip of paper, not too tight, around the area of your finger where you want to wear the ring.
  2. Mark the point where the two ends meet.
  3. Measure the strip or paper against a ruler to get the circumference of your finger.
  4. Divide that by 3.14 to get the diameter of your finger.
  5. 1 cm = 2,54 inch (1 mm = 0,0394 inch)
  6. Look up your ring size using the guide below.

Measure with an existing ring

You can also take a ring that fits you well and measure the size by taking a ruler with mm scale. Put your ring on the scale and read the amount of mm’s that is visible inside the ring (diameter). This is your ring size.


  1. Measure when your fingers are at room temperature. Don’t measure when your body temperature is either too cold or too hot. A cold finger shrinks while a hot finger expands causing an inaccurate size reading.
  2. When two sizes seem to fit or you hesitate between two sizes, always go with the larger one.
  3. When measuring your finger don’t use a string/cord, these tend to stretch, which may result in getting the wrong size. Always use a paper strip about 1/2 inch width.
  4. Big knuckles may affect your size. If your knuckle is much larger than the base of your finger, measure both the base of your finger and your knuckle and go for the size in between the two.

Our size chart is a tool to help you to determine your size. We cannot guarantee that the size you measure is your exact size

Size 16 / 50

  • diameter 16 mm
  • circumference 50 mm

Size 16,5 / 52

  • diameter 16.5 mm
  • circumference 52 mm

Size 17,25 / 54

  • diameter 17,25 mm
  • circumference 54 mm

Size 17,75 / 56

  • diameter 17,75 mm
  • circumference 56 mm

Size 18,5 / 58

  • diameter 18,5 mm
  • circumference 58 mm

Size 19 / 60

  • diameter 19 mm
  • circumference 60 mm