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Dr. Jeffrey Post, the recently retired curator for gems and minerals at the Smithsonian Institution’s National Museum of Natural History, joined us to discuss the stories behind gemstones, his favorite moments from a 40-year career, and, of course, the Hope Diamond.
By Rapaport3.2
1818 ratings
Dr. Jeffrey Post, the recently retired curator for gems and minerals at the Smithsonian Institution’s National Museum of Natural History, joined us to discuss the stories behind gemstones, his favorite moments from a 40-year career, and, of course, the Hope Diamond.

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