Gemstones.
Precious stones.
Rough gemstones.
Natural rough gemstone.
Natural rough gemstone.
Emeralds.
Polished Afghanistan emeralds.
Emerald, Ruby And Sapphire.
Semi precious stones like ruby, emerald.
Imperial Topaz And Emerald.
Semi precious stones like natural ruby, sapphire and spinel gems..
Colombian emeralds, euclases, sapphires, and quartz.
Rough gemstones, peridot, black tourmaline, ruby, bicolor sapphire, emerald, chrysoberyl, aquamarine, pyrope garnet, hessoinite garnet, green garnet, demantoid garnet, iolote, spinel, phenakite.
Columbia emeralds.
Precious Minerals. E.g. Sapphire, Opal, Chromite, Quartz, Etc..
Mother Of Pearl (mop) Shell.
Nephrite Jade Stone.
Tanzanite.
Seashells, abalone shells, mother of pearls, paua shells.
Semi precious stone like garnet etho pian opal.