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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.
Material: | Synthetic corundum |
Shape: | Oval |
Color: | Sapphire Blue |
Size: | 0.7mm~100mm |
Quality Provide: | A-,A,2A ,3A ,4A ,5A, 5A+ |
Shapes provide: | Round/ Pear/ Rectangle/ Octangle/ Square/ Heart/Cushion/Marquise/ Triangle/ Oval/ Drop(Customize are welcome) |
Color Provide: | Pink 2#, Rose 3#, Ruby 5#, D-Red 8#, White 12#, Yellow 22#, Sapphire Blue, Alexand 45#, Alexand 46# |
Sample: | Sample in stock can be sent for free |
Payment: | Paypal, T/T, Trade Assurance,Secure Payment,Western Union |
Shipment: | DHL, FEDEX, TNT, UPS, EMS |
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