INSTRUCTIONS

  • Select a ring you own that fits your desired finger perfectly.
  • Put the ring on the ruler laying flat.
  • Measure the internal diameter of the ring in mm.
  • Use the size chart to determine your ring size.
 INTERNAL DIAMETER (mm) YOUR SIZE
16.5 mm 6
17.3 mm 7
18.2 mm 8
19.0 mm 9