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Smithsonian National Museum of Natural History
GeoGallery
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GeoGallery
Alexandrites
Andradite (var. demantoid)
Andradite (var. demantoid)
Beryl ( var. trapiche emerald)
Blue Heart Diamond
Chalk Emerald
Chrome Diopside
Cullinan Blue Diamond Necklace
Emerald Carving
Fluorites
Hooker Emerald
Mackay Emerald Necklace
Marquise Diamond Ring
Maximilian Emerald
Mogul Emerald Necklace
Pearson Diamond
Post Emerald Necklace
Ruby and Diamond Brooch
Shepard Diamond
Sokol Emerald Necklace
Tiffany Amethyst Necklace
Topaz Gems
Unusual Gems
Victoria-Transvaal Diamond
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