In the booming jewelry market, second, they are worried about whether the jewelry they buy is real, so many people read books and consult experts. I want to know something about jewelry. As consumers, a certain understanding of jewelry is not only to avoid cheating, but also to play a good supervisory role in the jewelry market. To know more about jade ornaments, it is necessary to know their own types and names first.

Firstly, the jade ornaments are classified.

According to their genetic types (that is, natural or artificial reasons), jade ornaments can be divided into natural and artificial jade ornaments. (1) Natural gemstones are divided into natural jade and organic gemstones according to the reasons and components of natural jade jewelry.

1 。 Natural gems: diamonds, rubies, sapphires, emeralds, etc. 2 。 Natural jade: like jadeite, nephrite, jadeite, etc. 3 。 Organic gems: such as pearls, corals, amber, etc. It is also a kind of cultured pearl. (b) Man-made products are made entirely or partially of materials used in jewelry, including synthetic gemstones, artificial gem, precious stones and recycled precious stones.

2 。 Synthetic gems: such as synthetic emeralds and synthetic rubies. 2 。 Synthetic diamond: yttrium aluminum garnet, such as artificial stone, artificial, such as strontium titanate, the properties that have been discovered so far and other minerals. 3 。 Gemstone combination: Jewelry made of two or more materials and artificial elements, which gives people an overall impression and is called "Gemstone combination" 4. Recycled gems: Natural jade jewelry is welded or pressed by hand to form jewelry with overall appearance, just like recycled amber and turquoise, such as recycling.

3 。 Imitation gems: natural imitation of the color of jade jewelry, the appearance of artificial products and special optical effects. For example, imitations such as diamonds and jadeites.

Second, the name of jewelry and jade.

At present, there is confusion in the naming of jewelry in the market. Some enterprises often directly describe the color, origin and special optical effects, such as the name of jade jewelry. For example, a red gem is called "Ruby"; Emerald is called "emerald" and "emerald crystal"; The synthetic cubic zirconia is called "Soviet drill" and so on. On May 1997 and 1 day, the Standard for Famous Ornaments was issued. There are strict requirements for jewelry named by the state, and consumers can effectively supervise the market principle of jewelry and jade names.

The names of jewelry and jade are as follows:

1 。 Mineral and rock names are the basic names of natural gem materials, such as calcium aluminum garnet and diopside. Considering the properties of jade materials, adding the characteristics of "jade" to all major minerals or rock components, such as serpentine jade, is like a world-famous effect.

2 。 Generally accepted names in the international jewelry industry can continue to use traditional names, such as diamond, emerald, ruby, sapphire, emerald, jade and so on.

3 。 Special optical effects of the naming principle of gemstones. Gemstones have outstanding special optical effects (cat's eye effect and star effect). ). Gemstones are placed directly before and after the species that take part in the roll call, such as star ruby, Starlight Garnet, Seasonal Opal and Aquamarine. Emerald opal can be called "cat" and enjoy "privilege", and other names such as gems are not allowed.

4 。 Named man-made products. The words "name", "comprehensive" and "artificial" are embedded in the word "appropriate material" and show the difference between natural jade jewelry, such as synthetic emeralds and synthetic rubies.

5 。 Let's name the gems together. It is necessary to put a complete piece of gem material, not polished by gems, to highlight the word "rock combination", and at the same time, to combine the writing material in front of the stone, such as sapphire, with the sapphire stone.

6 。 Optimal naming principle of jadeite jewelry. Optimize the methods of heat treatment, bleaching and soaking in colorless oil; Its method includes soaking in colored oil, filling, dyeing, irradiation, laser drilling and surface diffusion. Optimization of jewelry, directly named original name, jade jewelry, the name of the optimization method is not reflected. After handling the appeal of jade ornaments, please use the word "handling" in square brackets for the basic name.

Jade jewelry and name recognition is a highly specialized process, which is difficult for ordinary consumers to master. Therefore, consumers must carefully identify the goods in the process of buying jewelry, and compare the relevant contents with jewelry and appraisal certificate (if any) to see if they are unified, especially in the name of jewelry; If you are not at ease, the state can make further appraisal by an approved jewelry appraisal institution.