The size of Tiffany ring size 6 is 51.8mm in circumference and 16.5mm in diameter. Tiffany is an American jewelry brand, so their ring size chart uses the American version. The size of the American version is very different from that in China. If you measure it yourself, be sure to compare carefully before purchasing.
1、 What to pay attention to when measuring ring size
1. It is recommended to choose a thin rope or paper without elasticity for measuring PROPS, and not to use cotton thread or rubber bands.
2. When reading values, the line of sight should be parallel to the scale being read to avoid errors caused by different angles, preferably accurate to 0.1mm.
3. Due to the easy thermal expansion and contraction of finger blood vessels, there may be deviations in measurements at different temperatures and seasons. Measurements may be tighter in summer and looser in winter. It is recommended to take the average of multiple measurements at different times.
4. There are different versions of the ring size comparison table, such as international version, mainland version, Hong Kong version, etc. Different versions correspond to different ring sizes. When purchasing, it is important to be clear which version of the ring size chart the brand is using.
2、 How to measure finger size
1. Paper strip measurement method
Prepare a thin piece of paper or thread, wrap it around the base of your finger, mark it with a pen, unfold it, and measure the length with a ruler. This value is the circumference of the ring you need to purchase.
2. Compare with old ring
Take out an old ring with a suitable finger size, measure the inner diameter of the ring with a ruler, and try to accurately measure the length to 0.1 millimeters.
3. Professional tool measurement
The ring size bar is a tool specifically used to measure hand size, consisting of a size bar with engraved numbers and a string of rings of different sizes. The measurement method is to wear a suitable ring on the finger, then remove the ring and put it on the ring rod, and compare the values.
Recommended reading: Tiffany Ring Size Comparison Table