The legendary "Florentine" diamond, a 137-carat yellow jewel of the Habsburg family, has resurfaced after 100 years hidden in ...

There’s a certain allure surrounding diamonds lost to history, if not only for their beauty and value, for the mystery and ...

A 137-carat diamond hasn’t been seen in public since 1919. It was just found in a Canadian bank - Rumors have swirled for ...

Discover how a visitor found “The Duke Diamond,” a 3.81-carat brown diamond, after heavy rains in Crater of Diamonds State Park.

Scroll down to begin the experience. Botswana’s Jwaneng Mine sits on the edge of the Kalahari Desert, a vast expanse spanning much of southern Africa, its arid plains peppered with acacia trees and ...

A historic diamond has finally been located after disappearing during the aftermath of World War I in the early 1900s.

Jeweler Harry Winston donated the famous Hope Diamond—the largest-known deep blue diamond in the world—to the Smithsonian Institution in 1958. It arrived in a plain brown package by registered mail, ...

A pair of diamonds that formed hundreds of kilometers deep in Earth’s malleable mantle both contain specks of materials that form in completely opposing chemical environments—a combination so unusual ...