Among them are enterprises from Italy, the UK, France, Hong Kong, Japan, the Republic of Korea and several other European and Asian countries.

On display are collections of jewelries made of gold, diamonds, precious gemstones and pearls.

The fair’s organisers said that Vietnam is a promising market for jewelry production, achieving an annual growth rate of between 15 percent and 18 percent. The demand for diamonds and precious stones is forecast to hit US$300 million this year.