factory low price China Wholeloose Synthetic Gemstones Heart Shaped Black CZ for Jewelry Making

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The color changing Sapphire in Corundum is real, it will appear different colors in different light, also known as color changing corundum or color treasure, the color change is expected to be caused by the chrome element in corundum.


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We’ve got a specialist, effectiveness staff to supply high quality service for our shopper. We always follow the tenet of customer-oriented, details-focused for factory low price China Wholeloose Synthetic Gemstones Heart Shaped Black CZ for Jewelry Making, Now we have four leading solutions. Our merchandise are greatest sold not only in the Chinese sector, but also welcomed from the international market.
We’ve got a specialist, effectiveness staff to supply high quality service for our shopper. We always follow the tenet of customer-oriented, details-focused for China Cubic Zirconia and Heart Cut Cubic Zirconia price, Our goods are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have been focusing on the production process. We have now got high praise by partner. We’re looking forward to establishing business relationship with you.

Product Detail:

The color changing Sapphire in Corundum is real, it will appear different colors in different light, also known as color changing corundum or color treasure, the color change is expected to be caused by the chrome element in corundum. It will be grey-blue or violet in sunlight, purple or Magenta in yellow light, bright colors are the best, but unfortunately they generally appear dark, of course, bright colors are also available, the greater the color difference, the more expensive, also known in some quarters as Alexandre corundum.

Natural Black Sapphire Heart  Loose Stone 7x7mm (3)

At present, Domestic Sapphire is divided into Sapphire and Black Sapphire, Sapphire is that we usually see good permeability of Sapphire, mainly inlaid in gold, platinum and other precious metals above. And Black Sapphire is a new term recently put forward by Shandong Shuolan Gemstone Company, which now controls 75% of China’s black sapphire market. Black Sapphire is actually like a low-grade Sapphire, characterized by black and poor permeability, the most attractive is his price, like an AA 4X6 egg-shaped Black Sapphire only 2 yuan, the price is extremely attractive, so many domestic and foreign silver ornaments manufacturers began to purchase a large number of such Sapphire, to develop new competitive products, the price is not high but can enhance the value of their own products, our company is to purchase such Sapphire to compete in the market, and achieved good.

Name natural black sapphire
Place of Origin China
Gemstone Type Natural
Gemstone Color Black
Gemstone Material Sapphire
Gemstone Shape Heart Brilliant Cut
Gemstone Size 7*7mm
Gemstone Weight According to the size
Quality A+
Available shapes Round/Square/Pear/Oval/Marquise shape
Application Jewelry making/clothes/pandent/ring/watch/earing/necklace/bracelet

We’ve got a specialist, effectiveness staff to supply high quality service for our shopper. We always follow the tenet of customer-oriented, details-focused for factory low price China Wholeloose Synthetic Gemstones Heart Shaped Black CZ for Jewelry Making, Now we have four leading solutions. Our merchandise are greatest sold not only in the Chinese sector, but also welcomed from the international market.
factory low price China Cubic Zirconia and Heart Cut Cubic Zirconia price, Our goods are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have been focusing on the production process. We have now got high praise by partner. We’re looking forward to establishing business relationship with you.


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