The circumference of Cartier ring 61 corresponds to 61mm and the diameter is 19.42mm. 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 Cartier ring 61 is 61mm. According to the table, the corresponding inner ring diameter is 19.42mm.
How to measure finger size
There are several methods for measuring hand size by oneself.
1. Paper strip method
Cut a thin strip of paper, wrap it around your finger once, mark the overlap, and then measure the distance between two points with a ruler to obtain the circumference of your finger. Measure as many times as possible, take the average, and compare it with the ring size chart to determine the ring size.
2. Measure old rings
If you have a habit of wearing rings in your daily life, you can choose a ring with a similar style and place it on a white paper, stroke along the inner ring of the ring, then measure the diameter of the inner ring with a ruler, and compare it with the ring size chart.
3. Physical store measurement
If the ring brand you are interested in online has offline physical stores, you can directly go to the counter for a try on. The staff will use ring rings and ring sticks to help measure, which is the most prepared way.