Argyle Pink Diamonds

A Look Back At The Fancy Colored Diamonds Best Known ‘Home’

The End Is Near For The Argyle Mine

If you have ever read much about fancy colored diamonds before you will have seen the Argyle Mine mentioned. The Argyle Mine has been, until now, the world’s richest source of fancy colored diamonds. Famed for its pink diamonds, it has also given us other fancy colored diamonds, including the yellow diamond, blue diamonds, purple diamonds, and even the very rare red diamond.

The Argyle mine, however, will close in 2020. The number of gem quality diamonds it is estimated it can still yield is limited, and its operators, Rio Tinto, have decided to wind operations down. With the mine back in the news again over the past few months -we’ll get to that in a moment- it seems a great time to take a closer look at this previously rich source of fancy colored diamonds and what might happen when the miners of the Argyle lay down their tools for the last time.

The History of the Argyle Mine

The Argyle Mine is located in the Kimberly region of Western Australia. The Kimberley is the northernmost of the nine regions of Western Australia and it is bordered by both sea and desert. It’s a breathtaking beautiful place and home to several National Parks that attract thousands of tourists every year.

Back in the 1970s, however, it was not known that the area was so rich in diamonds. A group of geologists exploring the area made that discovery on behalf of the CRA company, a company which was later renamed Rio Tinto and remains its owner today.

The geologists were set three major goals; to uncover a diamond larger than a carat, to unearth a diamond pipe and to demonstrate that there was enough potential to justify beginning a mining operation in the area.

The first two objectives were achieved by 1977, but it was not until a few years later that an area was discovered that was rich enough in diamonds to justify the creation of a mine. The mine opened in 1983 and the rest is, as they say, history.

What Happens to Fancy Colored Diamonds Now?

There is no doubt that the Argyle Mine has been the world’s richest source of fancy colored diamonds for over three decades now, so that its closure will affect the fancy colored diamond industry is a foregone and inescapable conclusion. There are other sources of colored diamonds – including in mines in Russia, Canada and Brazil – and so they will not disappear entirely.

It is expected however that the value of colored diamonds, especially Argyle Diamonds, will increase, making this an excellent time to consider making an investment in them. Even so, it is hard to make too many accurate predictions about what will happen once the iconic Argyle Mine ceases production but one thing is certain; it’s place in history is assured.