Valuable cubic zirconia

   CZ called cubic zirconia. The CZ is artificial. It was invented by former Soviet aerospace experts. It is precisely because the nature of zircon is very close to the nature of natural diamonds. Therefore, it is still often used to replace natural diamonds in the Wholesale gemstone supplier.

   Zircon, alias “CZ drill”, or “Soviet drill”, has a birefringence and high dispersion that natural diamonds don’t have, so zircon looks more like a natural diamond, and it can be used under sunlight and light. It has the same diamond luster as diamond, with a hardness of 8.5-9, which is equivalent to the hardness of natural red sapphire.

   It is a Synthetic Gemstone, a silicate mineral, which is the main ore for the extraction of metallic zirconium. Zircon is widely found in acidic igneous rocks and is also produced in metamorphic rocks and other sediments. Zircon is chemically stable, so gem-grade zircon can also be found in the gravel of rivers. There are many kinds of zircons, and different zircons will have different colors, such as black, white, orange, brown, green or colorless and transparent. The cut gem-quality zircon is much like a diamond. Zircon has also been called zircon in the past.

  The chemical properties of CZ artificial zircon are very stable, so gem-grade zircon can also be seen in the gravel of rivers. There are many kinds of artificial zircons, and different artificial zircons will have different colors, such as red, yellow, orange, brown, green or colorless and transparent. Artificial zircons of various colors have appeared on the market, and are collectively referred to as color Moissanite original gemstone in the industry. The production of color zirconium is as long as a variety of different coloring agents are added to the original raw materials. However, the production of black cubic zirconia is not obtained by adding a coloring agent, but by reducing the white zirconium under normal conditions to 2000 C for reduction treatment.