Landlord, visual inspection found nothing inconsistent with the certificate. Out of rigor, there is an objective way to check. Weigh the bracelet with an accurate jewelry scale. If the actual gram weight of the bracelet is equal to 779 grams marked on the certificate, the certificate is in conformity with the real thing.

As long as the seller's description is consistent with the real thing and proves to be true, there will be no problem, and the rest need not be worried.

First of all, you can ask for a refund if the license number is different. Secondly, if negotiation fails, complaints can be made on the complaint platforms of major countries. Finally, you can call the 123 15 public complaint hotline to make a complaint.

Excuse me, what should I do if I buy jade without a certificate?

1. First of all, the color of jadeite is different under different light. Secondly, the certification body only verifies whether jadeite is natural. He didn't pay attention to the color of the photo, but gave a general description. Therefore, it is normal and common that the color described in the certificate is inconsistent with the color of the object you see.

2. Landlord, there is nothing inconsistent with the certificate by visual inspection. Out of rigor, there is an objective way to check. Weigh the bracelet with an accurate jewelry scale. If the actual gram weight of the bracelet is equal to 779 grams marked on the certificate, the certificate is in conformity with the real thing.

3. It is not difficult to rule out the suspicion of taking the wrong certificate or the seller applying the certificate! Please weigh the jade bracelet with an accurate jewelry scale, and the certificate is marked with gram weight. If the weight is exactly the same, it proves to be reliable. The weight error exceeds 0. 1g, which proves that it is not in conformity with the real thing.

4. You call jadeite real. If it is consistent with the total quality data on the certificate, then the certificate tests your jadeite. If the weight is inconsistent, it is fake. If the weight of the first case is the same, it depends on whether the appraisal institution has the national jewelry testing qualification.

The jade appraisal certificate only proves that this thing is natural, but it can't explain its actual market value. The actual value of jadeite can not be identified according to the pictures, because the color difference is large, and it is impossible to judge the quality of jadeite simply by the pictures. Therefore, buying jade must look at the real thing.

I bought a piece of jade, and the certificate really has a difference of 0.35g between its own weight and the certificate weight. Is it normal?

This is not normal. Generally, the weight is simple, and the second place after the decimal point is omitted. Besides, your things are so different.

The difference is so big that it is likely that the certificate is fake. Usually at least the weight can't be wrong.

Water: High transparency and bright water permeability mean good water head. Generally, good plants have good heads. Poor transparency, opacity is suitable for dry head. Defect: no crack and no defect is the top grade. With black, dirty and cracked vitamins times. Few jadeites produced in nature are perfect. Technology: exquisite design, fine workmanship and careful polishing are better.

Normal. It is normal that there is an error in the weight on the jade certificate. The reason why the measured weight is different is because this is a weighing device with insufficient accuracy.

There is an error in the weight on the jade certificate. For the jade bracelet shown in the picture, there is no problem! The reason why the weights of the three times are different is that when the landlord looks carefully, they are all in the second place after the decimal point, which is caused by the lack of weighing equipment and accuracy. Weighing with a high-precision jewelry scale, the value does not fluctuate.

The weighing of the detection mechanism is unlikely to be inaccurate, and the weight error is generally due to the rope or precious metal buttons embedded in the detection. There is no problem of wearing it for a long time and getting lighter. You can send a picture to see if it's true or not.

The weight of the jade bracelet is 3.92 grams heavier than that on the tag and certificate. How to understand it?

1. If you think that the weight on the jade certificate does not match the actual weight, you can consult the seller to solve it. As for the size and weight of this jade bracelet, it needs to be considered comprehensively according to personal preferences, wrist size and style.

2, that is, 937 carats, followed by the total weight of the assembled small drill, that is, 0.3 19 carats. In addition, carat is the weight unit of gemstones, 1ct = 0.2g ... The certificate will also have the clarity, color and cut marks of diamonds. All refer to big diamonds. Group inlaid small drills are not marked.

3, jade bracelet, the ring mouth is big and small, the same width and thickness, a ring mouth will also make the weight deviation bigger. The density of jadeite is between 30 and 36, so the density with good water head is relatively large, and the sound is crisp, while the sound with loose texture is relatively dull and low.

4. hetian jade certificate is a fool of laymen. Hetian jade certificate is not worth faking. Just take a stone containing tremolite and you can open the L/C. The specific certificate of origin cannot be identified, so the real Xinjiang Hetian jade seed material generally has no identification certificate, and the low-grade jade material will be the certificate.

5. This artificial strong corrosion treatment has destroyed the original structure of jadeite, making it loose, and it needs to be filled with organic glue for cementation. Thereby reducing the quality of jadeite and changing the original optical and physical properties of jadeite. Lost its real value.

6. Jade bracelets have no standard weight. Jade bracelets vary in size and weight, and there is no certain standard.

... must be consistent? Why is the weight of the jade bracelet I bought different? Will it be stolen? ...

1, first look at the bracelet for cracks. Cracks can be fatal to jade bracelets. Cracks exist not only in the original jade material, but also in the processing. You can use spotlights to illuminate both sides and inside and outside of the jade bracelet. If there are cracks around the bar diameter, it will greatly damage the value of the jade bracelet.

2. No matter where you buy jade bracelets, there will be genuine and fake ones, so you need to pay attention to identification when you buy them.

3. The serial number of this experiment is: Jade (a) bracelet identification certificate.