All That's Interesting on MSN2h
The Hope Diamond, A Breathtaking Gem With A History Of Tragedy, Loss, And Misfortune
The Hope Diamond first appeared in the historical record in 1666, when a French gem merchant named Jean-Baptiste Tavernier ...
Gemological Institute of America23h
A Tradition Of Science and Education
Established in 1931, the Gemological Institute of America (GIA) is the world’s foremost authority on diamonds, colored stones, and pearls. A public benefit, nonprofit institute, GIA is the leading ...