Helping you find the perfect fit 

  

Ring Sizer

Measure your existing ring 

  1. Grab an existing rings that fits the desired finger
  2. Measure the internal diameter of the ring (in mm)
  3. Refer to the below chart to determine your size and repeat after us “out with the old, in with the new” 
INTERNAL DIAMETER (MM) 14.1 14.9 15.7 16.5 17.3 18.1 19 19.8 20.6 21.4 22.2
US/ CANADA RING SIZE 3 4 5 6 7 8 9 10 11 12 13
UK/ AUSTRALIA RING SIZE F H J L N P R T V X Z

 

Measure your finger

  1. Cut a piece of paper into a strip and wrap it around the desired finger
  2. Mark the spot where the papers meet and with a ruler measure the distance (in mm)
  3. Refer to the below chart to determine your size and repeat after us “out with the old, in with the new”
CIRCUMFERENCE (MM) 44.2 46.8  49.3 54.4 57 59.5 62.1 64.6 67.2 67.7 22.2
US/ CANADA RING SIZE 3 4 5 6 7 8 9 10 11 12 13
UK/ AUSTRALIA RING SIZE F H J L N P R T V X Z

  

Necklace Sizer  

 

 

Your NAiiA family is here to help

Still unsure? Our customer service team is here to help you find the perfect fit. Email us at info@shopnaiia.com and we promise you’ll be singing “out with the old, in with the new.”