Knowledge & Training

As the economy develops and people’s living standards improve, the demand for self-care and beauty also increases. The jewelry and gemstones market has become a…

Gold is a high-end jewelry material that is very familiar to many people. When purchasing gold jewelry, consumers often consider the factor of “gold age.” Accur…

Diamonds have long been known as a “luxurious” jewelry product, symbolizing elegance and status. To own a perfect diamond, people pay attention not only to its …

When we think of gold, we often immediately associate it with expensive jewelry, but few people know that gold has many important uses and is widely used in var…