The price of gold has risen sharply in recent years, and the enthusiasm of consumers to purchase gold jewelry has also increased. Consumers must understand the basic concepts of gold before buying gold jewelry, so as not to be deceived.
First, the difference between the full gold and the thousand gold: the full gold and the thousand gold are called the full gold, the difference is that the gold content of the gold is not less than 990, that is, the gold content is not less than 99.0%; the gold content of the thousand gold is not less than 999. That is, the gold content is not less than 99.9%.
Second, gold earrings usually use full gold instead of thousands of gold. Gold earrings and ear pins are not made of thousands of gold, but are made of pure gold. Because of its low hardness and soft material, thousands of gold is used to make ear pins, which will directly affect the wearing and safety of the goods.
Third, the difference of K gold file: the gold content of 22K gold is not less than 916‰; the gold content of 18K gold is not less than 750‰; the gold content of 14K gold is not less than 585‰; the gold content of 9K gold is not lower than 375‰.
Fourth, the content of white K gold products: 18K gold jewelry color is yellow, white, red and other colors. White 18K gold is an alloy of gold and nickel, zinc, silver, copper and other elements, and white K gold jewelry is not platinum (platinum) products.
For more gold information, please pay more attention to China Jewelry Merchants Network.
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