diamond production

After 60 years of formation and development, the diamond culture technique in the laboratory has achieved many breakthroughs, almost able to simulate nature to create perfect

An Australian company has unearthed the diamond with the largest value in South African countries.

The building is located in the jewelry business district of Hatton Garden, London with a full range of unique amenities, from underground diamond depots to private helipads ...

As diamonds are known, diamonds are made up of carbon atoms under very high temperatures and pressures in nature.