There is no doubt that the purity of gold sold by regular jewelry stores will reach more than 99.9%. Thousands of gold jewelry must be printed with the company trademark (the imprint of some letters or words) and the logo of thousands of gold. For example, you can buy thousands of gold or AU999 directly, because they are all national standards.

Gold jewelry can only be compared from style and workmanship. Generally, companies with big brands have higher requirements for workmanship and more detailed technology. Small factories may not have such detailed requirements. Therefore, as long as you see the style you like, you can buy it with confidence, and you can compare the workmanship and the after-sales repurchase offers of each family.