1. raw material supply risk: jewelry production needs all kinds of precious metals and gems, such as gold, platinum and diamonds. However, the supply of these raw materials is unstable and influenced by political and economic factors. For example, some countries restrict the export of metals, which leads to difficulties in supply. In addition, there is an imbalance between supply and demand in the GEM market, which will lead to price fluctuations and short supply.

2. The level of independent design is not high: there is plagiarism in the jewelry industry, which makes jewelry design innovative and unique to some extent. Due to the limited design ability, the phenomenon of jewelry plagiarism is more prominent, which not only infringes on intellectual property rights, but also makes the product homogenization serious, which is unfavorable to the development of the whole industry.