2 thoughts on “Do you have to have a purity mark on all gold jewelry?”
Joanna
According to national regulations, the back of each golden platinum jewelry must be engraved with the AU (or G and gold) PT (or platinum) logo, and after the sign, the thousands of points (ie, platinum content), such as "AU750) "(Represents the gold content of 75%, also known as 18K gold)," AU999 "(representing the gold content of 99.9%, also known as thousands of gold)," PT900 "(represents platinum content 90%)," Thousands of Platinum "means indicating Platinum content is greater than equal to 99.9%. only jewelry that indicates that gold marks AU (or G and gold), platinum signs PT (or platinum) is the real gold or platinum jewelry. If not, you should ask a merchant for inquiry. If necessary, you can ask for a return.
According to national regulations, the back of each golden platinum jewelry must be engraved with the AU (or G and gold) PT (or platinum) logo, and after the sign, the thousands of points (ie, platinum content), such as "AU750) "(Represents the gold content of 75%, also known as 18K gold)," AU999 "(representing the gold content of 99.9%, also known as thousands of gold)," PT900 "(represents platinum content 90%)," Thousands of Platinum "means indicating Platinum content is greater than equal to 99.9%.
only jewelry that indicates that gold marks AU (or G and gold), platinum signs PT (or platinum) is the real gold or platinum jewelry. If not, you should ask a merchant for inquiry. If necessary, you can ask for a return.
Yes, the regular gold jewelry vendors are marked, especially the malls are sold.