Factory best selling China Baguette Brilliant Cut Pigeon Blood Red Natural Ruby for Jewelry

Our firm sticks towards the basic principle of “Quality could be the life of your organization, and name may be the soul of it” for Factory best selling China Baguette Brilliant Cut Pigeon Blood Red Natural Ruby for Jewelry, Welcome you to sign up for us with each other for making your business enterprise easier. We’re generally your most effective partner when you want to have your own business.
Our firm sticks towards the basic principle of “Quality could be the life of your organization, and name may be the soul of it” for China Cubic Zirconia and Corundum price, With a team of experienced and knowledgeable personnel, our market covers South America, the USA, the Mid East, and North Africa. Many customers have become our friends after good cooperation with us. If you have the requirement for any of our products, remember to contact us now. We are looking forward to hearing from you soon.

Product Detail:

Ruby [1] , which means corundum of a red color, is a type of corundum and consists primarily of aluminum oxide (AL 2O 3) . The red color comes from chromium (CR) , mainly Cr2O3, the content is generally 0.1 ~ 3% , the highest is 4% . Containing Fe, Ti and blue said Sapphire, non-chromium CR color of other colors of corundum also collectively known as Sapphire.

Most natural rubies come from Asia (Burma, Thailand, Sri Lanka, Pakistan, China Xinjiang, China Yunnan, etc.) , Africa (Mozambique, Tanzania) , Oceania (Australia) , and America (Montana and South Carolina) . Today’s rubies are mainly produced in Mozambique.

Natural rubies are very rare and therefore very valuable, but synthetic rubies are not too difficult, so industrial rubies are synthetic. In 1999, a 67.5-carat red and blue corundum was found in Changle County, Shandong Province, China. It is called “Mandarin Duck Gem”, which is a rare miracle in the world. In 2012 several ruby deposits were found in the Karakash river bed of the Karakax County River in the Wada region of Xinjiang, the largest being 32.7 carats.

physical property：

Refractive index: 1.762 ~ 1.770, birefringence: 0.008 ~ 0.010;

Density: 4.00g/cm3; Typical absorption lines; The hardness and sapphire are side by side behind the diamond, which is the second largest hardness 9. Therefore, only the diamond can be engraved on its surface. A line can be easily drawn on the surface of the glass with one of its edges and corners (the hardness of the glass is less than 6). The cracks are relatively divergent. There are many cracks inside the common ruby, that is, the so-called “ten red and nine cracks” of ruby. It has obvious dichroism, and sometimes its color change can be seen by the naked eye from different angles. The original shape of ruby before processing is barrel and plate.

Our firm sticks towards the basic principle of “Quality could be the life of your organization, and name may be the soul of it” for Factory best selling China Brilliant Cut Pigeon Blood Red Corundum Lab Ruby for Jewelry, Welcome you to sign up for us with each other for making your business enterprise easier. We’re generally your most effective partner when you want to have your own business.
Factory best selling China Cubic Zirconia and Corundum price, With a team of experienced and knowledgeable personnel, our market covers South America, the USA, the Mid East, and North Africa. Many customers have become our friends after good cooperation with us. If you have the requirement for any of our products, remember to contact us now. We are looking forward to hearing from you soon.