Decoding the Tempting Color of Blue Diamonds

Blue Diamonds
Interesting Diamond Facts

Diamonds are the best ever gemstones that any person can hardly resist. Not only their striking appeal, but their supreme qualities also contribute to this. Needless to say, diamonds are available in a number of varieties when it comes to their shapes, size, cut, color, carat weight, etc. Obviously, the most rare and notable ones are colored diamonds, which are sure to attract the attention of each and every person instantly towards it.

Blue Diamonds

Colored diamonds are available in a number of varieties such as red, pink, blue, black, green, yellow, brown, etc. Out of these, natural vivid blue diamonds are one of the rarest and most enchanting options. In fact, it is adored so much because of its rarity and appeal. No wonder, most of the popular diamonds in the history are blue colored stones. Of course, the value of blue diamonds tends to become more as they go up in the color intensity and carat weight scale.

Blue diamonds, which are shrouded in elegance and mystery, are often associated with luxury, prestige, classiness, royalty, passion, etc. However, since diamonds of darker blue shades are the rarest ones, they will be really expensive. If you are concerned about your budget, but want to flaunt a vivid blue diamond, you may go for a treated or color enhanced blue diamond. Such diamonds can be purchased at affordable rates.

The Reason behind the Captivating Blue Color of Blue Diamonds

Colored diamonds usually get their color because of the presence of certain impurities in their chemical structure. When it comes to blue diamonds, it is because of the presence of boron atoms. Note that boron is one of the rarest minerals that you can find below the Earth’s crust. To be precise, only 0.001% of the Earth crust contains boron.

Technically, when the quantity of nitrogen atoms is low in a diamond during its formation, and some boron impurities hit it, the stones will get a natural bluish tint. As the amount of boron impurities go up, the color intensity of the diamond will also go deeper, in turn, making the blue diamond more valuable.

You may notice that some blue diamonds tend to exhibit a secondary hue as well, such as grey or green. Here, the green color occurs because of irradiation or the presence of nitrogen impurities. In the case of grayish blue diamonds, they get the secondary hue because of the presence of hydrogen impurities.

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