First, choose a self-produced store with good reputation, supporting national inspection, returning goods, and paying for one fake.
Second, you can't see the goods directly in the webcast room, so there are generally more middle and low-grade goods. Don't covet cheap, demand perfection. Natural gems are flawed, and the perfect and cheap ones must be fakes.
Third, understand the relevant gem market price, gem characteristics, counterfeit characteristics, and then sell.
Four, inlaid gems have a national inspection certificate, you can check the quantity in official website.
introduce
Jewelry has a broad sense and a narrow sense. Jewelry in a narrow sense refers to jade products. Broadly speaking, jewelry should include jewelry, handicrafts or other treasures made of gold, silver and natural materials (minerals, rocks, organisms, etc.). ) and has certain value. Therefore, there was a saying of "gold and silver jewelry" in ancient times to distinguish gold and silver from jewelry.
With the development of social economy, the concept of jewelry should be extended to include gold, silver and jewelry besides natural gems and artificial products. The industries involved in these terms are collectively referred to as "jewelry industry".