Diamonds, which are symbols of wealth and beauty, are valuable minerals and a whole industry has been built upon them. They are precious not only for their contribution to the creation of tools due to their durability, but also for the jewelry making which cost thousands of euros.

A distinct unit within the world of diamonds is the famous blue diamond. We could say that it is considered the epitome of priceless diamonds, as its value and demand are unbeatable. Fasma Hellas answers the frequently asked questions that many people have in relation to this unique and special gemstone.


How does the blue diamond stand out from all the others?

The blue diamond is a hard and brilliant chemical element which is found lots of kilometers below the Earth’s surface and is measured in carats like all the other diamonds. However, the elements that make it stand out are the ones below:

Color: Diamonds are renowned for their white color, or to be more accurate, for the absence of color. In fact, the more transparent a diamond is, the more valuable. Of course, as it is obvious, the natural blue shade of these diamonds is one of the main elements that makes them unique. 

Scarcity: An incredibly small percentage of the total diamonds that reach human hands are blue. This is because of the fact that specialists have to go even deeper into the earth in order to find blue diamonds compared to the depth needed to find other ones. 

Price: It is widely known that diamonds are expensive, but the price of blue diamonds goes through the ceiling. This is due to both their impressive color and the fact that the demand is not fulfilled with the limited number of blue diamonds which are mined.

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Why Are These Diamonds Blue?

The presence of the chemical element boron is the cause of the blue hues of these specific diamonds. In particular, when light rays fall into the diamond, boron atoms absorb and emit light with a blue tint. The more boron atoms there are in a diamond, the more intense its blue color is. This means that there are blue diamonds in different shades of this specific color. Finally, it is worth noting that the presence of boron in such environments is usually the outcome of the movement of tectonic plates one beneath the other and the transfer of elements of the oceanic crust , such as boron, deep into the earth.

What Is the Most Famous Blue Diamond?

When we discuss blue diamonds, the Hope Diamond should not be omitted, as it is the largest diamond of its kind. This diamond has its origins in India. It was bought by King Louis XIV of France in 1668 and got its name from the English banker Thomas Hope, who acquired it in 1830. Throughout its journeys, the diamond has been cut lots of times. Nowadays, the Hope Diamond weighs 45.52 carats and is hosted in the National Museum of Natural History in Washington of the United States.

Diamonds’ appraisal, whether blue or colorless, is excessively important, as it is the only way that owners can be sure of the value and quality of the items they have.