wholesale jewelry brookfield How does the laboratory cultivate artificial diamonds?

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wholesale jewelry brookfield

6 thoughts on “wholesale jewelry brookfield How does the laboratory cultivate artificial diamonds?”

  1. Beatrice

    buying wholesale jewelry for resale Because diamonds have the three major factors: scarce production, beautiful appearance, and durability, under the marketing of some jewelry dealers in the last century, diamonds have become a gem that people are rushing. "Diamonds are long and long, a forever spread" slogan also set off diamond fever in my country, and many brides wearing diamond rings for a while.
    Due to the huge sales value of diamonds and its simple chemical composition, many scientists have begun to ponder how to synthesize diamonds. After years of research, scientists finally synthesized diamonds in 1953, but were limited to the time at that time. Technology, artificially synthesized diamonds still do not reach the level of gemstones, rarely used on accessories, mostly used on industry.
    The laboratory synthetic diamonds are also divided into two types: HPHT diamonds and CVD diamonds, which represent its processing method: High-Pressure High-and Chemical Vapor.
    For a long time, the technology of artificial diamonds has not improved greatly. Until 2010, Dr. Mengyu Fei synthesized the largest colorless cutting CVD diamond in the world at that time, weighing 2.3 carats, since then In the future, the technology of artificially synthesized diamonds has reached a new stage, and it has also brought huge shocks to the diamond market.
    The laboratory artificial diamonds and natural diamonds do not have any quality differences. Instead, they must be better in quality. They cannot be distinguished at all. the difference.
    If artificial diamonds cultivated on the laboratory is an inevitable thing. Although some old -fashioned diamond jewelry dealers deliberately exaggerate the value of natural diamonds, attempting to be the value of the region, but in 2018 In the year, the Federal Trade Commission canceled the difference between natural diamonds and artificial diamonds, and was unified and defined as diamonds.

  2. Mamie

    gold fill jewelry los angeles wholesale Diamonds are brilliant from nature. It is formed by heat and high pressure in the crust. His crystal beauty is precious, but now, nature has powerful competitors, because gem -level diamonds can now be in the laboratory now in the laboratory Cultivation.
    1963 I was born in my country, a fine crystal diamond, and the laboratory diamond cultivation technology continued to mature. It was widely used in semiconductor industry, medical, optical, military aerospace, jewelry and other industries. According to the data of the Ministry of Industry and Information Technology, the demand for smart device chips in my country in 2018 has reached 300 billion pieces, and this number will continue to grow in the future. Through scientific research, our team has initially solved the problem of blank technology manufacturing technology in the field of single crystal diamonds in my country, and also meets the demand for top materials in my country's high -precision technology development.
    In addition to natural diamonds, diamonds are also artificially cultivated diamonds. There are two types of cultivation diamonds sold in China, one is HPHT high -temperature and high pressure method, and the other is chemical gas deposition method and chemical meteorological deposition method. We use chemical weather deposition, which is a microwave plasma meteorological deposition. When the device is put into production. Will put some diamond seeds. The seeds of diamonds are square, rectangular and round. After these seeds are put in, the fine -grained seeds will grow to more than 4.5 mm within half a month, which can be used as a finished jewelry -level diamond. The production of custard covers a circle of black graphite, which is the case where graphite is removed. In this way, they were brought to the laser cutting machine to be cut and polished into a jewelry -level finished diamond.
    The finished nude diamonds are baked by the inlaid master, becoming a brilliant and colorful diamond jewelry. Finally, you can sell the certificate from the appraisal center. The diamonds we produce are basically D ~ F colors, and they are rarely worse. The clarity is above VS2. All cut finished products are equipped with an IGI certificate. Carbon square new materials are specializing in the research and development of MPCVD technology, the production of related equipment and products, the research and development of CVD single crystal diamond technology, and the industrialization of carbon -based material application technology.

  3. George

    wholesale costume jewelry warehouse Diamond is a natural stone. Diamond is a type of diamond. Artificially cannot cultivate diamonds, and artificially can only carve and transform diamonds.

  4. Jordan

    wholesale pearls jewelry china Laboratory cultivation Diamonds are achieved through high pressure, because under high pressure, carbon atoms will be tightly arranged together to form high -hardness and high -density diamonds.

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