List of Precious and Semi Precious Gemstones

If you are new to gemstones, or just curious about all the different varieties available, this photographic index shows the astonishing diversity and striking beauty to be found in the gemstone world. If you want a fine piece of jewelry, start with a fine colored gemstone from AJS Gems.

Click on any gem photo to view the gems in that type.

Sapphire
Blue Sapphire	Pink Sapphire	Yellow Sapphire	Padparadscha Sapphire
Color Change Sapphire	Blue Star Sapphire	Honey Color Sapphire	Green Sapphire
Multi-Color Sapphire	Orange Sapphire	Black Star Sapphire	Green Blue Sapphire
Cabochon Sapphire
Ruby
Burma Ruby	Mozambique Ruby	Cabochon Ruby	Star Ruby
Tourmaline
Green Tourmaline	Pink Tourmaline	Blue Tourmaline	Blue/Green Tourmaline
Yellow Tourmaline	Chrome Tourmaline	Bi-Color Tourmaline	Fancy Color Tourmaline
Rubellite Tourmaline	Cat's Eye Tourmaline	Paraiba Tourmaline
Garnet
Rhodolite Garnet	Mandarin Spessartite Garnet	Tsavorite Garnet	Uvarovite Garnet
Color Change Garnet	Demantoid Garnet	Grossular Garnet	Mali Garnet
Zircon
Blue Zircon	Green Zircon	Honey Zircon	White Zircon
Red Zircon
Beryl
Aquamarine	Yellow Beryl	Goshenite Beryl	Green Beryl
Morganite
Chrysoberyl
Alexandrite	Cat's Eye Alexandrite	Chrysoberyl	Cat's Eye Chrysoberyl
Vanadium Chrysoberyl
Quartz
Amethyst	Citrine	Cat's Eye Citrine	Ametrine
Green Quartz	Chalcedony	Smoky Quartz	Chrysoprase
Opal
Australian / Ethiopian Opal	Opalite Cat's Eye	Mexican Fire Opal
Topaz		Apatite
Imperial Topaz	Blue Topaz	Blue Apatite	Cat's Eye Apatite
Fluorite
Green Fluorite	Yellow Fluorite	Color Change Fluorite	Multi-Color Fluorite
Other Gemstones
Peridot	Tanzanite	Jadeite Jade	Spinel
Diamond	Sphene	Chrome Sphene	Moonstone
Amblygonite	Chrome Diopside	Astrophylite	Idocrase
Oregon Sunstone	Kunzite	Eudialyte	Labradorite
Petalite	Scapolite	Pearl	Rhodonite
Prehnite	Pezzottaite	Danburite