The Argyle Mine of Kimberley, Australia has become the only significant source of ultra rare pink diamonds and other rare colored diamonds worldwide. The mine is owned and operated by Rio Tinto, a British-Australian metals and mining corporation ...
Arpege Diamonds is proud to present the history of one of the most famous green diamonds ever discovered, the record-setting Aurora Green Diamond. Explore the history of this stone and learn how it traveled from the mine to the auction block. Image ...
The first half of 2016 saw a whirlwind of colored diamonds make their way to the auction block. This recent trend has caught the eye of investors and collectors alike, both as showpieces and investment opportunities. To this point, various auction ...
Diamonds are made up of complex carbon molecules deep within the Earth. They are formed when squeezed with over 725,000 pounds per square inch of pressure and temperatures of over 2,000 degrees Fahrenheit. Diamonds come in all shapes, sizes, and ...
