The 7-centimeter ring is the European version of ring size 70, with a circumference of 70mm and a diameter of 22.28mm. The circumference of ring sizes in our country ranges from 44mm to 67mm, the circumference of American ring sizes ranges from 49.3mm to 67.2mm, and the circumference of European ring sizes ranges from 40mm to 75mm. Therefore, the 7cm ring belongs to the ring size in Europe and should be viewed according to the European ring size chart.
Mainland version ring size comparison chart
The size range of the mainland version ring is 4-26 sizes, with a circumference range of 44-66mm.
Hong Kong Ring Size Comparison Table
The size range for Hong Kong style rings is 7 to 25 sizes,
The circumference range is 46-67mm.
Europe
Ring Size Comparison Table
The size range for European ring sizes is 40-75, with a circumference range of 40-75mm.
beautiful
Ring Size Comparison Table
The size range for American ring sizes is 5 to 12, with a circumference range of 49.3 to 67.2mm.
