6 details have to be verified earlier than shopping for diamonds from the laboratoryZengemz
It is identical to a natural one and does not have to be broken down
A clear, glittering diamond is rare. That’s part of his demand. The company dismantled today was formed billions of years ago. With a new method, gem quality diamonds can be produced in just three months.
They are most similar to their natural counterparts and cost 30 to 40 percent less. That holds great promise for anyone in the engagement ring market. And it’s also a good sign for the future of electronics.
As demand increases, so does their use in modern jewelry.
So if you are thinking of buying one, here are 6 facts you need to know about Lab Created Diamonds before you buy it
1. Global demand for diamonds has increased recently, thanks in part to a growing middle class in countries like India and China. But it has been 10 years since a large diamond mine was found.
By 2019, demand should exceed supply by 5 to 6 percent.
2. Fortunately, diamonds can also be grown in a laboratory. In the 1950s, scientists first created diamonds by reproducing the intense heat and pressure that causes these diamonds to form underground.
The stones are usually small and discolored (just a powder in some cases) but retain the defining properties of a natural diamond.
3. Natural diamond is one of the hardest materials known. It withstands high levels of radiation and does not trigger an immune response. This makes it useful in medicine, nuclear engineering, and construction.
In 2013, the industry used around 1,500 tons of diamonds, 99 percent of which were grown in the laboratory.
4. To produce purer gemstones, diamond grower IIa Technologies has refined a process called chemical vapor deposition. In a vacuum chamber, they shower a fingernail-thin diamond seed with microwave rays and hydrogen and methane gases. These form layers of carbon bonds.
5. In March, IIa opened the world’s largest diamond growing facility in Singapore. With half the energy of diamond mining, more than 300,000 carats can be extracted annually. It also has a far lower environmental impact.
To the naked eye, the diamonds are indistinguishable from natural ones. But for jewelry, which is less than 1 percent of the market in the lab, they’ll still be hard to sell.
“They are considered spurious, regardless of whether they are objectively identical,” explains Ravi Dhar, director of the Center for Customer Insights at Yale University.
6. Diamond’s unmatched thermal conductivity makes it an ideal heat sink for electronics. It transfers about twice the heat and can carry more electricity than the silicon commonly used in semiconductors.
IIa is working to grow diamond plates that will enable smaller, more powerful devices that will not overheat. “It will take some time,” says the physicist Devi Shanker Misra, who invented the IIa technology, “but I hope it will replace silicon.”