Jewelry appraisal is generally charged, and the charging scale is inconsistent, generally ranging from tens of yuan to one or two hundred yuan.

But you can wait, if you are not in a hurry.

It will be 3. 15 soon, and the general jewelry inspection station will be open for free inspection on this day.

You can consult the local testing agency.

Expansion: First, the four decisive conditions of jewelry

In nature, there are countless kinds of stones, but the decisive conditions for jewelry to be called jewelry include the following.

1, beautiful appearance. The shape of the stone must be beautiful, crystal clear and pleasing to the eye. Appearance is the most important feature of gemstones, and its aesthetic degree mainly depends on color, transparency, cleanliness and special optical effects.

2. The output is scarce. Stones that can be seen everywhere, no matter how beautiful, have no collection value. Rare things are precious, and the high value of gems is largely due to their scarcity, especially high-grade gems.

3. It has certain wear resistance, durability and corrosion resistance. Jewelry must have a very stable chemical structure, not easy to wear, lasting stability, and extremely high acid and alkali resistance.

4, non-toxic, harmless to the body. Jewelry is an ornament that should be in close contact with human body. Therefore, jewelry must have no side effects on skin and body, no radiation and no toxicity.

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Second, the method of appreciation.

The quality of different kinds of gems is also very different, and the quality of different individuals of different gems is often very different. There are many factors that determine the quality of gemstones, which are briefly introduced below.

1, color. Color is an important standard and reference for jewelry evaluation. The colors of gemstones are mainly colorless, red, orange, yellow, green, blue and other translucent gemstones. Due to the existence of impurities and inclusions, the colors are poor. Colorless gemstones mainly refer to diamonds. Emerald Emerald is colorless, white, red, yellow, green, blue and purple, of which yellow and red are called Fei. The more red Fei, the more green and blue, and the more green jade. The green content of jadeite is one of the criteria to judge its quality.

2. Transparency, commonly known as "water head". According to the quality of jewelry, it can be divided into transparent, sub-transparent, semi-transparent, slightly transparent and opaque. The corresponding business terms include glass bottom, ice bottom, glutinous rice bottom, wax gourd bottom and porcelain bottom, which vividly show various degrees of transparency. No problem. The more glittering and translucent jewelry, the more precious it is.

3. texture. According to the diameter of jewelry particles, it can be divided into extremely fine, fine, fine and coarse. The finer the three-dimensional, the higher the value of jewelry with uniform background color. In addition, it can also be identified from density (weight), luster, defects, pollution and other aspects.

4. clarity According to its purity, it can be divided into extremely pure, pure, relatively pure, still pure and impure. The purer the flawless jewelry, the better the quality.

5. Work. Mainly depends on whether the sculptor is vivid, whether the lines are neat and smooth, and whether the techniques are skilled and exquisite. Different sculptors can make a world of difference in the value of the same gem.