Diamond, although hard, but also need maintenance, the following will introduce some maintenance methods of diamond necklace. 1. Since this is the necklace you may wear every day, but the necklace to wear is the best season to wear, such as winter and Spring Festival usually wear clothes are a lot of, then there is no need to wear necklace, necklace is to make others see anyway, others can't see there is no need to wear, so that we can reduce the number of maintenance. 2. Now that is what to wear every day, should be placed with can take place, such as jewelry box, correct maintenance method is the diamond necklace on after wearing jewelry box 3. Because a diamond necklace with a diamond, therefore, for a diamond necklace and maintenance, the most important is the maintenance of diamonds, in the process of diamond necklace to wear the most prone to diamond is off, so every once in a while check the diamond on the diamond necklace is loose, if loose should be repaired in time, not to exist by heart. Diamonds are the hardest substance is also need your care.