A ring with a diameter of 1.7 centimeters means that the inner diameter of the ring is 17mm. Currently, the mainstream ring size standards on the market are divided into four types: mainland ring size, Hong Kong ring size, American ring size, and European ring size. They all have rings with a diameter of 17mm, and the specific selection needs to be based on the comparison table used by the store.
Mainland version ring size comparison chart
According to the table below, the mainland version size corresponding to a ring with a diameter of 17mm is around 13-14, and the circumference is around 54mm.
Hong Kong Ring Size Comparison Table
According to the table below
know
The ring with a diameter of 17mm corresponds to the Hong Kong version number 13, with a circumference of approximately 53.5mm.
US Ring Size Comparison Table
According to the table below
know
The ring with a diameter of 17mm corresponds to the US size 7, with a circumference of 54.4mm.
European Ring Size Comparison Table
According to the table below
know
The ring with a diameter of 17mm corresponds to the European size 54, with a circumference of 54mm.
