International Gold Markings Chart
The international gold markings chart is a system of stamps and markings used to indicate the purity of gold in jewelry and other objects. It was developed by the International Organization for Standardization (ISO) and is used in many countries around the world.
The chart consists of a series of numbers and symbols that represent the percentage of pure gold in an object. The most common markings are:
* 10K: This indicates that the object is made of 10 parts gold and 14 parts other metals. It is the lowest purity gold that is allowed to be sold as “gold” in most countries.
* 14K: This indicates that the object is made of 14 parts gold and 10 parts other metals. It is a popular choice for jewelry because it is durable and affordable.
* 18K: This indicates that the object is made of 18 parts gold and 6 parts other metals. It is a good choice for jewelry that is intended to be worn every day.
* 22K: This indicates that the object is made of 22 parts gold and 2 parts other metals. It is a very high purity gold that is often used for investment purposes.
* 24K: This indicates that the object is made of pure gold. It is the highest purity gold that is available.
In addition to the numbers and symbols, the international gold markings chart also includes a number of other markings that can indicate the country of origin, the manufacturer, and the year of manufacture.
Importance of the International Gold Markings Chart
The international gold markings chart is important because it allows consumers to identify the purity of gold in jewelry and other objects. This information can help consumers make informed decisions about which products to purchase.
The chart can also be used to prevent fraud. For example, a jeweler who sells an object as 18K gold when it is actually only 14K gold is committing fraud. The international gold markings chart can help consumers avoid being scammed by unscrupulous jewelers.
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