How can I tell if there is a problem with the jewelry you purchased?
Jewelry is a favorite accessory for women. It is also very popular, but it is easy to have problems during wearing. At this time, most people think that this will not be the quality of jewelry jewelry. So jewelry is easy to break is not really a quality problem, China Jewelry Merchants Network will answer this doubt for you.
First, we must exclude whether there is a problem with the quality. If it is a quality problem, then we need to go to the store to deal with it. How to judge the jewellery is easy to be bad is the quality problem?
1. The quality of pure gold and sterling silver commodities (gold, platinum, silverware) refers to whether the gold content and silver content of the commodity meet the national standard.
2, the quality of jewelry jade (diamond, color treasure, jade, pearl) refers to whether the product is natural, jewelry products generally have the certificate issued by the National Jewelry Inspection Bureau.
3, wood string quality refers to the true and false of the wooden string, and the label on the label is the same.
Second, wearing problems
Commodity breakage, deformation, discoloration, etc. are wear problems. When the customer wears the product consciously or unconsciously, squeezing the product or touching the chemical during the wearing process, the product will be broken, deformed and discolored. Wearing the problem is not limited to the length of time, it may be one day, or one year. In the process of wearing, pay more attention, generally no problem. If there is wearing problem, you can get the store for free maintenance. If special goods can't be repaired and shaped, you can pay for the processing fee. Some products (such as jade, wooden string, etc.) can't be replaced or repaired. Pay more attention.
Third, wearing precautions
1. The quality of the gold jewelry is soft. Do not rub, collide or squeeze with the hard object when wearing, so as to avoid deformation, deformation or breakage, regardless of the length of wearing, which is a normal phenomenon. Gold jewelry should avoid mixing with chemical substances such as acid, alkali, tribute, tin, lead, iodine, cosmetics, etc., otherwise it will turn white. This is a normal chemical reaction and should be processed at the storefront. The fading and discoloration of gold jewelry are closely related to the sweat of the human body. 1% of the human body's sweat is a harmful substance, such as chloride, lactic acid urea, ammonium urate, etc., which will produce silver chloride and copper sulfide. It also shows dark black chemical salts, which must be cleaned at the storefront. Gold jewelry should be avoided to wear with platinum jewelry, otherwise there will be color changes in friction.
2, palladium jewelry is very hard, do not die, if damaged, it is not easy to repair.
3, inlaid diamonds is best checked once every 3 months, see if the diamonds are loose, shifting, etc., wear diamonds to avoid contact or collision with hard objects, so as to avoid deformation of the ring, resulting in loose diamonds. Diamonds are strongly lipophilic and should be cleaned every 3 months.
4, pearl jewelry, 18K gold try to avoid exposure, avoid contact with perfume, hair gel and other high-performance substances, otherwise it will easily fade or fade, lose luster.
5, jade jewelry can not be contacted with acid, alkali and organic solutions, otherwise it is prone to corrosive effects. Jewelry should be removed for sleep, bathing and heavy exercise.
6, wood string products can not be wet, sweat on the hands can not play wooden skewers, to avoid cracking wood skewers.
Fourth, the common quality problems of jewelry products include the following aspects:
The shoddy is good. The product is marked with “thousands of goldâ€, in fact the purity is not reached; it is not indicated to the consumer whether it has been treated, and the goods are filled with B and C of jadeite, and the pearls are disguised as discolored or dyed pearls.
It’s true. The “National Jewelry and Jade Name Standard†stipulates that all artificially produced jewels and jade must be marked with the name before the name, such as artificial green diamonds, synthetic emeralds, etc. However, unscrupulous merchants sell artificial jewellery as a natural jewel to consumers, and some merchants use "water diamonds" to counterfeit rubies, and "crystal glass" counterfeit crystals.
Inlaid jewelry obstructs identification. Jewelry after inlaying is more difficult to accurately identify, and the means are even more varied. Common methods include Tibetan mastiff, spelling, padding, filling, coating, and dyeing.
Stealing the column. The exhibits and samples are true, and the actual purchase is fake. It is difficult for the average consumer to distinguish the different points of the jewelry, so some unscrupulous merchants have made a lot of money, and the things bought are not in line with what they saw at the time.
Only the ocean code. According to the regulations, gold, silver and platinum jewellery products should be marked with numbers and letters. The name of the product, the content of the ingredients and the special treatment process must be marked on the label of the goods. However, some merchants only indicate part of the name, making it difficult for ordinary consumers to see. understand.
Clone the certificate. The appraisal certificate is the "ID card" for jewellery and jade jewelry. However, the unscrupulous merchants make a big fuss about the jewelry "identity card", there are copies of "cloning", there are transplants, and there is only one "group ID card" for jewelry. "of.
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