New Bigger Synthetic Diamond Is Available!

A Russian diamond synthesis company has synthesized a big diamond by means of high-temperature high-pressure method. Researchers uses the big synthetic diamond to make a square emerald cut diamond of 10.02 carats. The size of synthetic diamond in the laboratory has been increased again.

Hong Kong laboratory of International Gemological Institute thinks that it should have been the world's largest colorless diamond that is synthesized by high-temperature high-pressure method by far, and has concluded that the diamond is as Type Iia level, the clarity: VS1, E color, and perfect modification.

Two months ago, the Hong Kong laboratory of International Gemological Institute has issued the appraisal report for a radiant diamond of 5 carats and a cushion-shaped diamond of 4 carats, which are from the same company.

The synthetic diamond product of 10.02 carats has been pretty incredible, and the weight of the original rock is 32.2 carats! It is reported that the synthesis of diamond spent 300 hours. At present, the value of diamond still needs to be confirmed.

For the emerging synthetic diamond industry, the traditional diamond mining industry unite to promote their natural products on the one hand, and on the other hand, to compete with the synthetic diamond industry whose market share is always rising. Natural diamond mining enterprises set up the diamond manufacturers association that is led by DE Beers Diamond Industry and other well-known enterprises. The budget of association activities can reach $6 million every year, and the work content is to recommend diamond luxury goods to high-end customers and to popularize the charm of natural diamond, preventing some customers attracted by cheap synthetic diamond.

DE Beers is included in the newly established association, which once controlled 80% of big diamond mining companies in the world, and it is also a leader in the world of the wedding ring. In the 20th century's most famous ten advertisements, one of them is "A Diamond is Forever" from DE beers. Now, a third of the world's sales is still controlled by DE beers Diamond.