Mengjinyuan is a jewelry brand, and the label is used to identify the brand, material and price of the necklace. Generally speaking, jewelry labels will contain the following information:

1. Brand logo: identifies the brand of the necklace.

2. Material information: identify the material used in the necklace, such as gold, platinum, diamonds, etc.

3. Price information: Determine the selling price of the necklace.

4. Serial number: the unique serial number that identifies the necklace, which is used to check the authenticity.

5. Other information: such as production date and warranty information.

You can know the details of the necklace through the label, and you can inquire about the authenticity, warranty and other information. If you have any questions about the information on the label, I suggest you consult the customer service staff of Mengjinyuan.