1, don't wear jewelry when exercising or doing heavy work, so as to avoid irreparable damage caused by collision. Even in daily wear, we should pay attention to avoid wear and sudden blows, otherwise it will damage even the most difficult gemstones to wear.

2. When storing jewelry, store jewelry in a box or soft cloth to avoid contact with other jewelry. Most precious stones are harder than gold, silver and platinum. If they are not placed separately, they may scratch the surface of other jewelry.

3, wearing jewelry, should pay attention to check once a month, if there is any loose mosaic phenomenon, should be repaired in time. Jewelry will lose its luster when it is stained with oil and sweat secreted by the human body. So if you wear it often, clean it once a month.

Extended data:

classify

Jewelry: It is divided into natural jewelry and jade (natural gemstones, natural jade and natural organic gemstones) and artificial products (artificial gem, recycled gemstones, divided gemstones and synthetic gemstones).

Natural gems: diamond, ruby, sapphire, golden green cat's eye, beryl, emerald, tourmaline, opal, chalcedony, Hebi, etc. 17 kinds.

Natural jade: Huang Longyu, agate, jasper, Lingbi jade, Hetian jade, blue and white jade, xiuyan jade, Nanyang jade, chalcedony, serpentine, similar jade, jadeite, lantian jade, malachite, turquoise, Dongling jade, white marble, Junggar jade, luminous jade, malachite, cryolite, lapis lazuli, jade and ice flower jade.

Natural colored stones: Shoushan stone, Tian Huangshi, Qingtian stone, bloodstone, Wuhua stone, Changbai stone, Duanshi, Shitao, Songhua stone, Yuhua stone, Balin stone, Helan stone, Chrysanthemum stone, Ziyun stone, Qingshan stone, Yanzishi Fossil fossil, Mangshi, Hongsi stone, Taihu stone, feldspar stone and serpentine stone.