Ruby
Myanmar, Mozambique
Emerald
Colombia, Zambia
Sapphire
Sri Lanka, Madagascar
Tourmaline
Brazil, Nigeria
Aquamarine
Brazil, Pakistan
Opal
Australia, Ethiopia
Amethyst
Brazil, Uruguay
Quartz
Brazil, Madagascar
Garnet
Mozambique, India
Spinel
Myanmar, Tanzania
Tanzanite
Tanzania
Alexandrite
Brazil, India