The circumference corresponding to Cartier ring number 47 is 47mm and the diameter is 14.96mm. Cartier rings use European standard ring size codes, and the ring number in the European ring comparison table is the circumference of the inner ring of the ring. Therefore, the circumference of ring number 47 is 47mm. According to the table, the corresponding inner ring diameter is 14.96mm.
Method for measuring the size of a ring
There are two methods to measure the size of a ring: measuring the circumference of the finger with a rope and measuring the diameter of the ring with a ruler.
1. Rope measurement method
Material preparation: A non elastic thin rope (or a small piece of paper can also be used)&neutral pen&ruler. Note: The elastic rope may stretch and the measurement may not be accurate.
Specific steps:
① Wrap the string around the base of the finger where the ring is to be worn.
② Mark the intersection of the rope with a neutral pen.
③ Unfold the rope and use a ruler to measure the distance between the rope end and the marked point, which is the circumference of the finger
④ Using the circumference in the table as a reference standard, input the actual measured values into the circumference column to find the most suitable ring size for oneself.
2. Measuring finger diameter method
Material preparation: Comparison table of ruler and ring mouth size. Note: The accuracy of measurements without ropes is high.
Specific steps:
① Use a ruler to directly measure the width of the finger at the base of the ring that needs to be worn.
② Enter the measured data into the diameter column of the reference table and search for the corresponding ring size.
③ The size found from this is the most suitable ring size for oneself to wear.
3. Professional tool measurement method
There are measuring tools available at any jewelry store. Try them on one by one to see which one is most suitable, ask which version of the tool is, and then find the corresponding size from the size chart.