Legendary Diamonds Studied at Smithsonian The Hope, the Blue Heart, and the Heart of Eternity -- the world's largest and finest blue diamonds -- are gathered for study at the Smithsonian Institution. NPR's Scott Simon reports.
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Legendary Diamonds Studied at Smithsonian

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Legendary Diamonds Studied at Smithsonian

Legendary Diamonds Studied at Smithsonian

Legendary Diamonds Studied at Smithsonian

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  • <iframe src="https://www.npr.org/player/embed/1454955/1454956" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

The Hope, the Blue Heart, and the Heart of Eternity — the world's largest and finest blue diamonds — are gathered for study at the Smithsonian Institution. NPR's Scott Simon reports.