Celebrate the Holiday Season with the Museum’s Stunning Collection of Blue Specimens
Learn how this rare hue shows up in the natural world with some of the Smithsonian’s bluest specimens
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
From brilliant blues to fiery reds, discover how nature crafts diamonds in every color, and why some shades are rarer than the rest
Smithsonian researcher Wriju Chowdhury is part of an expedition searching for 4-billion-year-old crystals that could uncover the secrets behind Earth’s early history