Hello is likely that your pendant is not pure enough, this is personally I think. Because the general gold does not fade, sometimes the pendant will use some gold or other materials in order to achieve a good -looking effect. However, Zhou Dafu's brand should be good. You still take the invoice to get the counter to ask what the reason is to give it a saying.
The pure gold will not have any reactions when it encounters ordinary water, and the chemistry of gold is very stable. 18K will not, 18K do not touch the acid and alkali things, for example, hair glue, perfume, bath liquid and other things, but we have been wearing for a long time, the color will not be as bright as before. In order to improve the appearance of the jewelry (mainly gloss) decorative performance, the merchant will electroplate on the surface of the jewelry on the surface of the jewelry. The same metal is the same as the jewelry. Not necessarily the same. Different color reflects the different appearance and color. Even if the color is the same, the color changes will reflect the difference in color. If your 18K gold jewelry is indeed plated, the above situation may occur, which may be what you say. However, if there is no problem with the color of the jewelry, the color loss cannot be considered a quality problem. However, if the value of this jewelry is high, or it is worth it, you can still use the technical supervision agency to make color identification. If the color is wrong, it is a quality problem. If you are in line with and you want to restore the original face, you can only entrust the seller to return new processing. The color loss is not, that is, the oil and dust with the long body will stick to it and see that it is not so bright. 18K is a 75%gold plating of a golden plating, becoming white! That is, the 18K platinum on the market, 24k gold is also yellow. 18k is old as the white outside, and the factory can be placed from new electroplating. 18k itself is pale yellow. Because the purity is not enough, it looks not as yellow as gold
Will the gold chain fade? If it is pure gold, it will not fade. If it is plated for a long time, it may be faded. The above content is for reference only, thank you.
Hello
is likely that your pendant is not pure enough, this is personally I think. Because the general gold does not fade, sometimes the pendant will use some gold or other materials in order to achieve a good -looking effect. However, Zhou Dafu's brand should be good. You still take the invoice to get the counter to ask what the reason is to give it a saying.
The pure gold will not have any reactions when it encounters ordinary water, and the chemistry of gold is very stable. 18K will not, 18K do not touch the acid and alkali things, for example, hair glue, perfume, bath liquid and other things, but we have been wearing for a long time, the color will not be as bright as before. In order to improve the appearance of the jewelry (mainly gloss) decorative performance, the merchant will electroplate on the surface of the jewelry on the surface of the jewelry. The same metal is the same as the jewelry. Not necessarily the same. Different color reflects the different appearance and color. Even if the color is the same, the color changes will reflect the difference in color. If your 18K gold jewelry is indeed plated, the above situation may occur, which may be what you say. However, if there is no problem with the color of the jewelry, the color loss cannot be considered a quality problem. However, if the value of this jewelry is high, or it is worth it, you can still use the technical supervision agency to make color identification. If the color is wrong, it is a quality problem. If you are in line with and you want to restore the original face, you can only entrust the seller to return new processing.
The color loss is not, that is, the oil and dust with the long body will stick to it and see that it is not so bright.
18K is a 75%gold plating of a golden plating, becoming white! That is, the 18K platinum on the market,
24k gold is also yellow.
18k is old as the white outside, and the factory can be placed from new electroplating.
18k itself is pale yellow. Because the purity is not enough, it looks not as yellow as gold
Will the gold chain fade? If it is pure gold, it will not fade. If it is plated for a long time, it may be faded. The above content is for reference only, thank you.