Size Guide

 

HONG KONG RING SIZE 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
US RING SIZE 3.75 4.25 4.75 5 5.5 6 6.25 6.75 7 7.5 8 8.5 9 9.5 10
INNER DIAMETER (mm) 14.87 15.23 15.58 15.92 16.29 16.62 16.97 17.32 17.69 18.03 18.38 18.73 19.03 19.48 19.80
CIRCUMFERENCE (mm) 46.7 47.8 48.9 50 51.15 52.2 53.3 54.4 55.55 56.6 57.7 58.8 59.7 61.2 62.2

Ring inner diameter   Main diamond diameter
 
The measurement of inner diameter does not include the thickness of ring
Tips 1: Visit nearby jewelry store to have your ring size measured (in Hong Kong Size).
Tips 2: Directly measure the longest inner diameter of your existing ring, use mm for measurement
(2 decimal places).
Tips 3: Prepare a non-elastic wire. Wrap it snugly around your finger. Mark the point on the wire where it overlaps. Then measure the length of the wire and find the relevant inch.
﹡Size will be altered ±1mm. Actual ring size depends on the measurement by our professional staff.