1. Note that the claws of a diamond ring must be parallel and symmetrical. Once a claw is found to be deformed or asymmetrical during inspection, it should be immediately sent to a jewelry store for rectification and maintenance. Before that, never wear a diamond ring.

2. Check whether the claws of the diamond ring are worn. Paws are often exposed and easy to rub against other objects. Once the diamond is exposed by wear, the safety of the diamond cannot be guaranteed at this time. You need to send the diamond ring to the jeweler to reset or install the claws.

3. Pay attention to check whether the claw of the diamond ring is scratched. You can find an old silk stocking and rub it slowly along the diamond ring. If there is a hook, you need to reinforce the diamond ring.

4. Besides the claws of diamonds, the safety of diamonds should also be checked. You can gently push the diamond with tweezers to see if it is loose. Once found, it will be sent to a jewelry store for maintenance to prevent diamonds from falling off.

Finally, it is best to take off the diamond ring and put it away when doing housework. Regular inspection can make you sit back and relax.