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925 or silver 925, S925 is a symbol of silver ornaments.
Silver has the lowest price among precious metals, which is one tenth of that of gold. In jewelry design, there is almost no need to consider its cost factor. Many avant-garde, exaggerated, luxurious and heavy jewelry can be designed and produced at a lower cost. Therefore, silver ornaments have become another new force in the imitation jewelry family.
Silver can be divided into foot silver and tattoo silver:
Foot silver is said to have a silver content of not less than 990. Because it is too soft, it is not easy to cast into the desired jewelry shape, and it is easy to wear and oxidize and blacken. So it is not suitable for jewelry.
It is said that the silver content of serine is not less than 925 per thousand. Granular silver, also known as "925 silver", is usually made up of 92.5% silver and 7.5% copper. Due to the addition of copper, polished products are brighter and more beautiful than silver, so they are often used as jewelry materials and silverware. This is also a common raw material for silver ornaments on the market. 925 silver jewelry in order to increase the gloss and reduce the degree of oxidation, some manufacturers will also plate a layer of platinum on it (note that platinum is not platinum). Such products are commonly known as real money and silver products in the industry.