原石サイズ
16*16mm or other size
原石重量
According to the size
Name
Double faceted machine cut aquamarine glass stone
Other Name
glass/ glass gems/ glass stone/lab-created glass/ loose gemstone
Mohs scale of hardness
5~6
Refractive index of glass
1.52
Glass stock
small loose gems are in stock
Melting point of gemstone
600-800℃