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item | value |
Certificate Type | None |
Brand Name | Thriving Gems |
Place of Origin | China |
Guangxi | |
Gemstone Type | Natural |
Gemstone Color | red |
Gemstone Material | RUBY |
Gemstone Shape | Round Brilliant Cut |
Gemstone Size | 0.8mm-10mm |
Gemstone Weight | According to the size |
Treatments Applied | Heat |
Optical Special Effects | Color Play or Fire |
Item Height | |
Hole Diameter | |

Main Features
1)Synthetic corundum is a magnesium-aluminum oxide.
2)Synthetic corundum heat resistant 1800 degrees Celsius.
3)The Mohs hardness of synthetic corundum is 9, while the diamond is 10.
4)The appearance of synthetic corundum is basically flawless.
It is widely used to produce the necklaces, earrings, rings, watches, decorations, clothes, shoes etc.







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