No student devices needed. Know more
8 questions
What kind of gem is this?
Diamond
Ruby
Sapphire
Emerald
What kind of gem is this?
Sapphire
Aquamarine
Topaz
Ruby
What kind of gem is this?
Sapphire
Emeald
Pearl
Citrine
What kind of gem is this?
Diamond
Emerald
Opal
Ruby
What kind of gem is this?
Peridot
Aquamarine
Opal
Amethyst
What kind of gem is this?
Pearl
Topaz
Amber
Emerald
What kind of gem is this?
Beryl
Drusy
Amethyst
Gamet
January's gem is
Garnet
Aquamarine
Peridot
Emerald