1, see defects:
Be sure to observe the front, back, inside and outside of the jade bracelet under a slightly strong light, and carefully observe whether there are cracks or stone lines in the meat of the jade bracelet. Stone patterns have an effect on the appearance and price of jade bracelets, but have no effect on the firmness of the bracelets. Cracks are divided into horizontal stripes and vertical stripes, and horizontal stripes have a great influence on the appearance of jade bracelets.
2. Find the fault:
Emerald is a natural mineral gem. In addition to the above-mentioned stone cracks, there will be some small flaws on the surface and inside of the bracelet, such as black spots, yellow spots, white marble flowers, cotton and so on. These are not defects, but they have a certain impact on the appearance and price of jade bracelets. Pay attention to find the corresponding defects, and at the same time comprehensively judge the influence degree of the defects of jade bracelets on the price of jade bracelets.
3. Look at the color:
It is a common practice in the industry not to look at the color under the lamp. In jewelry stores, the lights are biased, so if you look at the color under the lights, you will get it wrong. The correct way is to look at the color in natural light and see what is the difference between color and light. Don't look at colors in direct sunlight. Too much sunlight can also affect the depth of color. If you find that the color is not straight and uniform under natural conditions without direct sunlight, you can decide whether to buy it according to the quality as soon as possible.
4. Choose a note:
A bracelet policeman is a bracelet ring. The ring mouth of the jade bracelet and the stripe size of the jade bracelet should conform to a certain aesthetic proportion, and should not be too large. In addition, it is necessary to carefully observe whether the stripes of the jade bracelet are uniform. The flat ones are uniform flat and the round ones are uniform standard circles, and there can be no deformation with different widths. Otherwise it won't look good.
5. Certificate:
Be sure to ask if there is a certificate before buying. If there is a certificate, be sure to check whether it is true on the website of the license issuing agency. Patiently compare the data of the jade bracelet with the identification certificate of the jade bracelet, and carefully observe whether the picture of the jade identification certificate is consistent with the real thing.