How do you know if jade is real or fake? How to know the authenticity of jade

Hello, this should go to the place where the jewelry monopoly, there is a certificate, it is not bad, thank you.

Hello, it is a pleasure to serve you and give you the following answer: The authenticity of jade can be judged by the following methods: 1. Observation:

Observing the appearance of jade, the surface of real jade has a crystal clear luster, different shades of color, clear texture, soft texture, and warm touch, while fake jade has no luster on the surface, single color, unclear texture, rough texture, and not warm touch. 2. Comparison: Comparing jade with other real jade, there will be certain differences in the texture, color, texture, and luster of real jade, while fake jade has no such difference.

3. Polishing: Polishing the jade, the real jade will have a more crystal clear luster after polishing, while the fake jade has no obvious change after polishing. Fourth, drawing:

The jade will be drawn, and the real jade will have a clear texture after drawing, while the fake jade will not change significantly. 5. Refraction: If the jade is put into the water, the real jade will have a rainbow of refraction, while the fake jade does not have this phenomenon.

6. Frosting: The jade is frosted, and the real jade will have a soft texture after being frosted, while the fake jade will have no obvious change after being frosted. Personal Experience:

The judgment of the authenticity of jade needs to consider a variety of factors, not just one method to judge, and it is necessary to have rich knowledge and experience to accurately judge the authenticity of jade.

Hello, 1Feel: Real jade is smoother, shinier and more elastic than fake jade.

2.Water immersion: When real jade is placed in water, it will have a faint fluorescence, while fake jade will not fluoresce when placed in water.

3.Burning smoke: Real jade is placed in smoke and will have a faint fluorescence, while fake jade is placed in smoke and has no fluorescence.

4.Friction: After the real jade is rubbed, there will be a faint fluorescence, while after the fake jade is rubbed, there is no fluorescence.

5.Specific gravity: Real jade is heavier than fake jade, and the specific gravity is close.

1. Looking at the sun, there are some cloud-like things in the real jade, one by one, the color is clear, like cotton wool.

2. The hardness of jade is very high, like diamond, so it can make marks on the glass.

3. The jade is cold, put a hair on the jade, burn it with a lighter, and the head of the jade will continue to burn. (To be verified, in fact, if the head is burned on glass or porcelain (silicate mixture), heat transfer will occur, and the ignition point will not be reached, so no combustion will occur).

4. Water identification method, a drop of water is placed on the jade and the tong knows the wheel, such as the real jade that does not disperse for a long time in the shape of a dewdrop; The droplets disappear quickly are counterfeit goods.

5. Tongue licking method, the tip of the tongue licking the real jade has an astringent feeling; Fake jade, on the other hand, has no astringent feeling.

Quality identification. 1. Texture. Natural jadeite has a transparent or translucent texture with a shiny oily surface, and on closer inspection, you can see the nearly circular slightly transparent "salt grains" and the fibrous material that surrounds it.

2. Hardness. Natural jadeite is jadeite, Mohs hardness is 7 degrees, carved with a sharp knife, will not leave traces; The hardness of fake jade is low, and the sharp knife can carve out traces.

3. Emerald nature. Natural jadeite is observed against strong light, and it can be seen that there are emerald-colored flashes of other mineral particles in it, which is called emerald flower or emerald flower; Counterfeit products made of glass, plastic, and porcelain do not have such "emerald" characteristics.

4. Relative density (specific gravity). The structure of natural jadeite is hard and tight, no bubbles, the density is large, and the sound is crisp when tapping; Counterfeit products are looser in structure or bubbles, less dense, and the sound of percussion is hoarse and not crisp.

5. Color. The genuine emerald color is rich and pure. Some counterfeit products are made of white jade, serpentine, Australian jade, Korean jade, marble and even miscellaneous stones, after decolorization, poured into high-hard plastic pulp and colored, or immersed in green liquid to make "colored jadeite", observed under strong light, green lines can be seen, messy and fine; Although some do not show lines, they are turbid and have poor luster, and their weight is lighter than the real thing.

When the above-mentioned counterfeit products are put into a molten wax, the pigment will slowly precipitate. In this way, the sample will not be damaged, and the authenticity can be distinguished.

Observed with the Sersi color filter, the color emerald is purple red under the mirror, and the color of the natural genuine product remains unchanged.

Some fake jadeite is made of glass artificially smelted, the structure is loose, the green color is uniform and dark, and some have bubbles, which are struck with a hard instrument, and the sound is hoarse.

Kiss I'm glad to answer for you: How to look at the true or false answer of jade Kiss hello 1, look at the jade to the sun, there will be cloud-like things in the real jade, and the transparency of the jade is very strong, and it is also very shiny. 2. Use a knife to scratch the jade, because the hardness of real jade is very high, so hard objects will not leave scratches.

3. Put the water drops on the jade, observe whether the water droplets will become dewdrops and do not spread for a long time, if the water droplets quickly slip off the jade, it means that it is fake jade. 4. Lick with the tip of the tongue, real jade will have an astringent feeling, while fake jade will not have an astringent feeling. Thank you for your patience.

If you are satisfied with my service, please give a thumbs up, and once again wish you all the best! Peace and joy!

Summary. There are three ways to distinguish the authenticity of jade: 1. Hardness, the surface of real jade is not easy to leave traces after being scratched by a knife, and the surface of fake jade will leave obvious traces; 2. Texture, the texture of real jade is slightly transparent, and the texture of fake jade is opaque; 3. Fire, the real jade will not show any change after being burned, and the fake jade will be burned, and it will also emit a pungent smell.

1. Hardness. To distinguish the true and false jade, you can look at the hardness, use a knife to scratch the surface of the jade, the surface of the real jade is not easy to leave traces, if it is imitated with glass or jade with low hardness, the surface will leave obvious traces. 2. Texture.

To distinguish the authenticity of jade, you can look at the texture, the real jade is slightly transparent, the internal situation is only visible to the naked eye, and the color distribution is uneven. Fake jade is opaque, the internal situation is relatively turbid, and the color is evenly distributed. 3. Fire.

To distinguish the authenticity of jade, you can use fire, real jade is naturally formed, and there will be no change after being burned, but the surface will be a little grease.

There are 3 ways to distinguish the authenticity of jade: 1. Hardness, the surface of the real Wu Tuanjie jade is not easy to leave traces after being scratched by a knife, and the surface of the fake jade will leave obvious traces; 2. Texture, the texture of real jade is slightly transparent, and the texture of fake jade is opaque; 3. Fire, the real jade will not show any change after being burned, and the fake jade will be burned, and it will also emit a pungent smell. 1. Hardness.

To distinguish the true and false jade, you can look at the hardness, use a knife to scratch the surface of the jade, the surface of the real jade is not easy to leave traces, if it is imitated with glass or jade with low hardness, the surface will leave obvious traces. 2. Texture. Or how to distinguish the authenticity of the jade can look at the texture, the real jade is slightly transparent, the internal situation is only visible to the naked eye, and the color distribution is uneven.

Fake jade is opaque, the internal situation is relatively turbid, and the color is evenly distributed. 3. Fire. To distinguish the authenticity of jade, you can use fire, real jade is formed by natural cavity, and there will be no change after being burned, but the surface will be a little greasy.

Excuse me, but please go into more detail?

There are 3 ways to distinguish the authenticity of jade: 1. Hardness, the surface of the real Wu Tuanjie jade is not easy to leave traces after being scratched by a knife, and the surface of the fake jade will leave obvious traces; 2. Texture, the texture of real jade is slightly transparent, and the texture of fake jade is opaque; 3. Fire, the real jade will not show any change after being burned, and the fake jade will be burned, and it will also emit a pungent smell. 1. Hardness.

To distinguish the true and false jade, you can look at the hardness, use a knife to scratch the surface of the jade, the surface of the real jade is not easy to leave traces, if it is imitated with glass or jade with low hardness, the surface will leave obvious traces. 2. Texture. Or how to distinguish the authenticity of the jade can look at the texture, the real jade is slightly transparent, the internal situation is only visible to the naked eye, and the color distribution is uneven.

Fake jade is opaque, the internal situation is relatively turbid, and the color is evenly distributed. 3. Fire. To distinguish the authenticity of jade, you can use fire, real jade is formed by natural cavity, and there will be no change after being burned, but the surface will be a little greasy.