Gold 990 is the highest purity of gold, that is, 990 per thousand is pure gold. Under normal circumstances, the purity of gold is above 90%, and the purity of gold 990 is quite high, so the price is relatively high. Gold 990 exists in the jewelry and investment markets. The gold jewelry in the jewelry market is mainly K gold, but the gold with purity of 990 is sometimes used to make high-grade jewelry.

Gold 990 is usually regarded as one of the elements of jewelry manufacturing, but it is also a form of investment in the financial market. The price of gold 990 is affected by the relationship between supply and demand in the market, but it is relatively stable because of its high purity. Gold 990 is usually used as a safe-haven asset in investment, which is not necessarily an ideal choice for those investors who pursue high returns.

Gold has a special position since ancient times. After thousands of years of development, gold has become an important symbol of different cultures and beliefs. In many cultures, gold is regarded as a symbol of wealth, power and status. In religious belief, gold is also an important symbol of faith. As a representative of high purity in gold, Gold 990 also has a special position and significance in culture.