Ring numbers - Diameter - Circumference comparison table |
Author: rain Published :2009-1-20 |
| Ring numbers - Diameter - Circumference comparison table |
| Numbers |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
| Diameter (mm) | 16.1 | 16.6 | 16.9 | 17 | 17.7 | 18 | 18.2 | 18.3 | 18.5 | 18.8 | 19.4 |
| Circumference (mm) | 50.5 | 52 | 53 | 53.5 | 55.5 | 56.5 | 57 | 57.5 | 58 | 59 | 61 |
|
| finger Circumference: refers to the length of the line around the ring finger. |
| diameter size: In order to determine the internationally recognized method of ring size, since different brands of jewelry shops, the name for different sizes, such as 12 or 16mm as No. 9 and so on, if you want to Jewelry Shop calculation you wear a ring size, please ask them to "ring diameter as the number of mm" (mm to mm). |
| ring size measurements: Please use aids (such as line, silk, note) winding the site you want to wear one-week length of the ring, this size is right for you to wear the inner perimeter of the ring, lines should be do not close and the fingers do not loose; if your size ranging between two sizes, the proposed options on the 1st of small size. |