宝石尺寸
12MM or your requirement
宝石重量
According to the size
Name
Industrial high quality synthetic corundum ruby stone for sale
Brand Name
Hanyu ruby corundum
Other Name
Ruby/ corundum/ ruby stone/ corundum gems/gemstone/ loose gemstone
Gemstone Quality
AB,A,AA,AAA,AAAAA
Mohs scale of hardness
8.5
Melting point of gemstone
2,750℃
Place of Origin
Guangxi China (Mainland)
Usage
Jewelry production,ring, clothes .ect