From the legendary Hope Diamond to a rainbow of colorful gemstones, a multigenerational bond between the Winston family and the Smithsonian transformed the museum’s world-renowned gem collection Emma ...

Smithsonian curator, Gabriela Farfan, unpacks the rarity, history and significance of the Winston Red, one of world’s most ...

From brilliant blues to fiery reds, discover how nature crafts diamonds in every color, and why some shades are rarer than the rest Emma Saaty Selections from the Winston Fancy Color Diamond ...

Earlier this week, Ruth Angus, the associate curator of the Department of Astrophysics at the American Museum of Natural History, was giving me a tour of a jewelry exhibition nestled deep within the ...

Kyawthuite, a unique mineral, was discovered in Myanmar's Chaung-Gyi Valley in 2010 and recognized in 2015. The single known ...