原石サイズ
7*7mm or according to your requirements
原石重量
According to the size
Name
Imitation Ruby #5 Square Cushion Cut Synthetic Ruby Stone
Other Name
ruby/ruby stone/red corundum/rubi/ ruby gems
Ruby provided
#1.25 rose pink,#2 pink,#3 pink,#5 ruby,#7 ruby,#8 ruby
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