Because the winning jewelry refers to the jewelry that is authorized by the formal brand and sold in the formal sales channels, the production and sales of these jewelry need to meet the relevant quality standards and laws and regulations, with high quality assurance. In addition, the winning number jewelry is usually accompanied by relevant certification and quality inspection reports when it is sold, which can let consumers know more about the quality and source of jewelry. ?

However, even the winning number jewelry is not an absolute quality guarantee. When buying jewelry with winning numbers, choose regular sales channels and merchants authorized by brands to avoid buying fake and shoddy jewelry. If you have any questions or find quality problems, contact the brand or seller in time.

Matters needing attention in purchasing gold ornaments

1. Purity: The higher the purity of gold ornaments, the less prone to oxidation and discoloration, so it is safer to choose high-purity gold ornaments. The purity of gold is calculated in thousandths, such as 999.9‰ for pure gold and 750‰ for 18K gold.

2. Craft: A good goldsmith craft can guarantee its quality, such as whether the welding place is firm and whether the surface is smooth, which need to be carefully checked.

3. Weight: The weight of gold ornaments is also a factor that needs attention when choosing. Generally, the greater the weight of gold ornaments, the higher the gold content and price.

4. Brand and word of mouth: Choosing well-known brands of gold ornaments can guarantee their quality and after-sales service, and at the same time, we need to pay attention to the word of mouth and word of mouth of the store.

5. Price: The price of gold ornaments is influenced by many factors, such as gold content, technology and brand. You need to choose the right product according to your own budget and needs.

Refer to the above content: Baidu Encyclopedia-Award-winning Digital Jewelry