16.9mm Natural Jade Ring 天然翡翠玉戒指 (S577)
So Beautiful! Inner diameter 16.9mm, natural jade ring! Glamorous and elegant! Jade with floating flowers patttern!
The width is 8mm and the thickness is 3.6mm.
Actual Unit as this picture. Jade helps health, protects safety, attracts wealth, and brings good luck!
Can measure with the picture provided to measure of inner diameter. Wrap your finger around it to see how many cm, then divide it by 3.14, and change the cm to mm to know the suitable inner diameter.