colored diamond mines

Australia’s Argyle Diamond Mine, the source of 90% of the world’s pink diamonds, is scheduled to cease operations in 2020. What can this mean for the pink diamond market, the industry as a whole, and investors. Let’s find out. Source Is the Argyle ...

Arpège Diamonds strives to provide leading insight and to stay on top of the latest and best naturally colored diamond news. As the year comes to an end, let's take a look at the top colored diamond news; from record-breaking auctions to diamond ...

Diamonds take millions of years to make and can even be dated back to over 1 billion years ago! Geologists believe that these gems are made in the mantle layer of the Earth and brought up to the surface by volcanic eruptions. Today, diamond mines ...

There are not that many diamond mines in the world. In fact, it’s estimated that there are around 50 viable mines in operation, and around 30 that are inactive. However, with increasing demand for diamonds not only as jewelry, but for scientific ...