The biggest feature of this diamond ring is that the diamond part can rotate, and there are four kinds of gems.
When you turn to wearing purple gems, it means that you are full of enthusiasm and want to make friends today; The blue gem means that I am depressed today and I won't accept anyone's invitation.
The single diamond ring is an innovative design across races, languages, cultures and countries, because the person wearing it doesn't need anything, and others can know you are single at a glance and how you feel. What a great idea and design. ...