Gold is a kind of hard currency that everyone likes most, with some characteristics of maintaining and increasing value, and gold jewelry is also the first choice for people to give their loved ones and families valuable gifts. So today I will talk to you about some methods of identification of gold jewelry. I hope you like it and also hope you can support it.
First, gold jewelry and gold money are very different, gold jewelry does not have any characteristics of value preservation and appreciation, for example, if you buy a gram of gold jewelry, the price is 300 yuan, part of which is labor costs, so the price of gold is very high, we suggest that we must get out of this mistake, do not blindly buy.
Second, gold jewelry is divided into many different levels, we should pay attention to the specific gold level, do not be advertised to be confused, gold jewelry to see the gold content, but also to see the work of gold, generally speaking, the more detailed gold work, but more value preservation.
Third, the purity of gold can be judged by the different colors. For example, if the gold you choose is red and yellow, it means that the purity of gold is very high. Generally, the yellow gold is worse, and the green yellow gold is worse, and the yellow gold with gray is the worst.
Fourth, we can also judge the quality of gold by sound. Generally speaking, gold jewelry with high purity will sound stuffy, and there is no too much movement when it falls on the ground. Moreover, those with low gold content will be very elastic, and there is a relatively large metal sound.
Fifth, high purity gold jewelry is not afraid of wear and tear, even more afraid of bending, we should pay attention to this when buying gold jewelry, the higher the content of gold jewelry bending part will be relatively smooth, and low purity gold jewelry bending will have traces of artificial processing.
Sixth, if you have the conditions, you can use some chemicals to do the experiment, we can use a small stick of glass products, dipped in a little nitric acid, and then you point on the gold, if the gold jewelry changes, then the gold is not pure.
Seventh, the density of gold jewelry is very high, the weight is relatively heavy, we can use our own hands to try the weight between different gold jewelry when buying gold jewelry, the best way is their own small scale, so that can quickly determine the density of gold.
The above is a small series for you to introduce the identification of gold jewelry, more knowledge please pay attention to.
