International Gold Karat Values
Gold karat value is a measure of the purity of gold in an alloy. The higher the karat value, the higher the percentage of pure gold in the alloy. Pure gold is 24 karats, but it is too soft for most jewelry applications. Therefore, gold is often alloyed with other metals, such as copper, silver, and zinc, to increase its strength and durability.
The most common karat values for gold jewelry are 10K, 14K, 18K, and 22K.
* 10K gold is 41.7% pure gold. It is the most affordable karat of gold and is often used for children’s jewelry and costume jewelry.
* 14K gold is 58.3% pure gold. It is a good choice for everyday jewelry, as it is durable and affordable.
* 18K gold is 75% pure gold. It is a popular choice for fine jewelry, as it is more durable than 14K gold and has a richer color.
* 22K gold is 91.7% pure gold. It is the most expensive karat of gold and is often used for investment purposes or for very special pieces of jewelry.
Gold karat values can vary slightly from country to country. In the United States, the Federal Trade Commission (FTC) regulates the use of karat values in gold jewelry. The FTC requires that all gold jewelry be stamped with its karat value, so that consumers can be sure of the purity of the gold they are buying.
When choosing gold jewelry, it is important to consider your budget, lifestyle, and personal preferences. 10K gold is more affordable than 14K or 18K gold, but it is also less pure. 14K gold is a good choice for everyday jewelry, as it is durable and affordable. 18K gold is more durable than 14K gold and has a richer color, but it is also more expensive. 22K gold is the most pure karat of gold, but it is also the most expensive and is often used for investment purposes or for very special pieces of jewelry.
原创文章，作者：Kevin，如若转载，请注明出处：https://fangeou.com/9253.html
