The Ins And Outs Of CanadaMark Diamonds

If you’re thinking about buying a CanadaMark diamond, here is everything you need to know about how they are mined.


Contrary to what many people believe, not all diamonds are actually formed from coal. A high-heat and high-pressure environment with carbon-rich rocks is required for the formation of diamonds. However, coal reserves aren’t the only areas with such conditions.

Hundreds of miles below our surface, where temperatures reach over 1832 degrees Fahrenheit, heat and pressure conditions are perfect for diamond formation. But coal rarely seems to travel past 1.86 miles below the surface.

It’s believed that many diamonds were formed in this manner and came up to the surface during deep-source volcanic eruptions, which is when pieces of mantle broke off and shot to the earth’s surface. This kind of eruption is rare, though.

Diamonds can also be formed in what is known as subduction zones, such as in Canadian mines where a GIA certified CanadaMark diamond comes from.

Why People Prefer Canadian Diamonds

Conflict diamonds, also known as blood diamonds, are produced in a lot of African countries, particularly the Central African Republic and Zimbabwe. Many people will not buy these diamonds as they come from places where rebels will steal diamond revenue in order to fund wars.

Canadian diamonds, though, are completely conflict-free The Kimberley Process which is made up of 81 countries was set up some 16 years ago to control the production of conflict diamonds. Each member country has to meet strict requirements for conflict-free mining. These requirements include a ban on trading with non-members.

More About Canada Mark Diamonds

The Canada Mark is a way for Canada to ensure the diamonds are produced responsibly and sustainably and with the utmost respect for the mineworkers and environment. All the Canada Mark diamonds have to be put through a series of checkpoints in order to certify their quality, authenticity and compliance with regulations. Once this has been done, each diamond is then inscribed with a serial number as well as a Canada Mark logo like what you can find on jewellery such as those interlocking diamond rings. (Learn more about interlocking diamond rings if you plan to give such jewellery to your loved one.)

Canada’s four major diamond mines are among the most regulated on the globe. All the diamonds, though, are gathered in a central polishing location where they are mixed up. That tiny Canada Mark is what gives jewellery buyers the assurance that the gems have actually been mined in Canada. The cutting of the diamonds takes place in third party facilities.

Some of the Cons

We all know that diamonds can be the best present you can give to someone (well, materially at least). However, it is a known fact that diamond mining has negative effects on the environment, but there are companies out there, such as Serendipity Diamonds, that use less drastic processes in order to gather diamonds for their jewellery.

One of the main environmental concerns is that diamond mining strips away the topsoil to harvest diamonds. Moreover, there are certain strategies used by some companies that help avoid this problem. Such companies do their efforts to restore the altered landscape back to its original form.

When it comes to choosing a Canada Mark diamond engagement ring, make sure to weight up the pros and cons of these conflict-free diamonds.

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