Skip to main content
Smithsonian Institution
Main Menu
Visit
Exhibits
Research
Education
Events
About
Join us
Donate
Search
Search
Close
Smithsonian National Museum of Natural History
GeoGallery
Breadcrumb
Home
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Apatite
Beryl ( var. morganite)
Beryl (var. emerald)
Beryl (var. green beryl)
Blue Heart Diamond
Cat's Eyes
Chrome Diopside
Corundum (var. padparadscha sapphire)
Corundum (var. sapphire)
Corundum (var. sapphire)
Cullinan Blue Diamond Necklace
Danburite
Elbaites
Fluorites
Jeremejevite
Marquise Diamond Ring
Orthoclase
Pearson Diamond
Quartz
Quartz (var. amethyst)
Quartz with Fluorite
Ruby and Diamond Brooch
Shepard Diamond
Spessartine
Tiffany Amethyst Necklace
Titanite
Titanite
Topaz Gems
Unusual Gems
Unusual Gems
Unusual Gems
Victoria-Transvaal Diamond
Zircon
Home
Smithsonian Institution
Terms of Use
Privacy Policy
Host an Event
Jobs
Press
Blog
Contact Us