보석 크기
7*9mm or according to your requirements
보석 중량
According to the size
Name
Faceted flat ruby corundum #5 ruby gems synthetic ruby stone prices
Other Name
ruby/ruby stone/red corundum/rubi/ ruby gems
Mohs scale of hardness
8.5
Refractive index of ruby
2.17,2.15
usage
shoes and watches,fashion jewelry , ring,attached on clothes,etc