First of all, we have to rule out whether there is really a quality problem. If there is a quality problem, you need to go to the store to deal with it. So how do we judge whether jewelry is easy to break?
1. The quality of pure gold and pure silver goods (gold, platinum and silver ornaments) refers to whether the gold content and silver content of the goods meet the national standards.
2. The quality of jewelry and jade articles (diamonds, colorful treasures, jade articles and pearls) refers to whether the goods are natural or not. General jewelry products have appraisal certificates issued by the National Jewelry Inspection Bureau.
3. The quality of a wooden string refers to the authenticity of the wooden string, whether it is the same as the label.
Second, the problem of dress.
The damage, deformation and discoloration of commodities belong to wear problems. In the process of wearing, customers intentionally or unintentionally scratch goods, squeeze goods or contact chemicals, which will lead to damage, deformation and discoloration of goods. The problem of wearing is regardless of the length of time, which may be a day or a year. In the process of wearing, it is generally no problem to pay more attention. In case of wearing problems, you can take it to the store for free maintenance. If the special goods can't be repaired and reshaped, you can pay the processing fee for a new one. Some commodities (such as jade and wooden strings) cannot be exchanged for new ones or repaired. Pay more attention when you wear it.
Third, wear precautions.
1, gold jewelry is soft, please don't rub, collide or squeeze with hard objects when wearing it, so as to avoid deformation, deformation or fracture no matter how long you wear it, which is a normal phenomenon. Gold jewelry should not be mixed with acid, alkali, tribute, tin, lead, iodine, cosmetics and other chemicals, otherwise it will turn white. This is a normal chemical reaction and should be handled in shopping malls. The fading and discoloration of gold jewelry are closely related to human sweating. 1% of human sweat is harmful substances, such as chloride, urea lactate and ammonium urate. Gold and these substances will form silver chloride and copper sulfide, and present dark black chemical salts. This situation must be cleaned up at the store. Gold jewelry should not be worn with platinum jewelry, otherwise it will change color when rubbed against each other.
2, palladium jewelry hardness, please do not break, if damaged, it is not easy to repair.
It is best to check the inlaid diamonds every three months to see if they are loose or displaced. Wear diamonds to avoid contact or collision with hard objects, so as to avoid the deformation of the ring, which will cause the diamonds to loosen and fall off. Diamonds are highly lipophilic and should be cleaned every three months.
4, pearl jewelry, 18K gold as far as possible to avoid exposure, avoid contact with high-performance substances such as perfume, hair gel, or it will fade or fade and lose luster.
5, jade jewelry can not contact with acid, alkali, organic solution, otherwise it is easy to produce corrosion. Take off your jewelry when you sleep, take a shower or do a lot of exercise.
6. You can't touch the water on the wooden string, and you can't play with the wooden string with sweat on your hands, so as not to crack the wooden string.
Four, common jewelry product quality problems include the following aspects:
Inferior goods. The product is marked as "thousands of gold", but the purity is actually not up to; Consumers don't know whether the jadeite B and C are treated as A goods, and the irradiated or dyed pearls are passed off as first-class pearls.
Confuse the real with the fake. The National Naming Standard for Jewelry and Jade stipulates that all artificial jewelry and jade must be marked with the production method before the name, such as artificial green diamonds and synthetic emeralds. However, unscrupulous merchants sell artificial jewelry to consumers as natural jewelry, and some merchants use "rhinestones" as fake rubies and "crystal glass" as fake crystals.
Jeweling hinders identification. It is difficult to accurately identify the inlaid jewelry, and the means are even more varied. Common methods include hiding defects, spelling, padding, filling, painting and dyeing.
Steal the beam and replace the column. The exhibits and samples are real, but the actual purchase is fake. It is difficult for ordinary consumers to tell the difference between jewels, so some unscrupulous merchants took advantage of the loopholes and bought things that were inconsistent with what they saw at that time.
Mark only foreign codes. According to the regulations, gold, silver and platinum jewelry products should be marked with numbers and letters, and the standard name, component content and special treatment technology must be marked in Chinese characters on commodity labels, but some businesses only mark some names, which is difficult for ordinary consumers to understand.
Clone certificate. The appraisal certificate is the "identity card" of jewelry, jade and ornaments. However, unscrupulous merchants make a big fuss about the "ID card" of jewelry, some copy "cloning", some substitute flowers, and some jewelry only has "group ID card".