The Smithsonian contains a vast collection of rough and faceted gemstones, with some outstanding pieces that are truly world-class. This post shows some of the iconic gems and gemstones in the collection.
Click the pictures below for a larger version pop-up.

The Famous Blue Hope
Diamond

The Gachala
Emerald from Colombia, at 828 ct.
This is one of the largest Emeralds in the World

Giant Gem
Topaz Crystal of 111 Lbs

Cut
Rhodochrosite Gemstones from Hotazel, South Africa

Large
Emerald Crystals from the Hiddenite Mine, Stony Point, North Carolina

Etched
Heliodor Crystal from Volodark, Zhitomir, Ukraine

Gem
Topaz from Brazil, Rough and Faceted
Labradorite Showing Amazing Color Sheen from Nain, Nefoundland, Canada

Incredible
Iris Agate from Oregon

Cat's Eye
Elbaite Tourmaline from Minas Gerais, Brazil
Elbaite Tourmaline "Candelabra" with
Albite and
Quartz
From the Tourmaline Queen Mine, San Diego Co., California

Large Blue
Topaz Crystal from Mursinka, Ekaterinburg, Urals, Russia