International Gold 375 Hallmark
The international gold hallmark 375 indicates that a piece of jewelry contains 37.5% pure gold. This hallmark is used in many countries around the world, including the United States. It is also one of the most common gold hallmarks used in the United Kingdom.
The 375 hallmark is often referred to as 9-carat gold. This is because 375 is 37.5% of the total number of carats in gold (which is 1,000). Therefore, 9-carat gold is made up of 375 parts pure gold and 625 parts other metals.
The other metals used in 9-carat gold jewelry are typically copper and silver. These metals are added to gold to make it harder and more durable. They also give gold its characteristic color.
9-carat gold is a good choice for jewelry that is going to be worn every day. It is strong and durable, and it will not tarnish or fade over time. 9-carat gold is also a relatively affordable option, making it a good choice for people who are on a budget.
Here are some of the advantages of 9-carat gold jewelry:
* It is strong and durable.
* It will not tarnish or fade over time.
* It is relatively affordable.
Here are some of the disadvantages of 9-carat gold jewelry:
* It contains less pure gold than other hallmarks, such as 18-carat gold or 24-carat gold.
* It is not as valuable as other hallmarks.
* It can be more difficult to find than other hallmarks.
Overall, 9-carat gold is a good choice for jewelry that is going to be worn every day. It is strong, durable, and affordable. However, it is important to be aware of the advantages and disadvantages of 9-carat gold before making a purchase.
原创文章,作者:Kevin,如若转载,请注明出处:https://fangeou.com/7019.html