Sunburst Rare Diamonds Inc.
What Causes the Coloration in Blue Diamonds?
Although seemingly shocking to find such a beautiful colored diamond that is not manmade, blue diamonds are, indeed, created in nature. Just as any other diamond is formed, blue diamonds are no different in the fact that they are elements of carbon fused together during times of intense heat and pressure over millions of years. The element, boron, is the main cause of a diamond’s blue color, but nitrogen also plays a role in determining the intensity of the blue. If nitrogen is low during the formation process of the diamond, then the diamond’s tone will be much richer when mixed with the high levels of boron. Naturally, blue diamonds are found with their color, but in order to prep the diamonds for jewelry, the cutting and polishing involved may affect the color. Only a few locations in the world produce blue diamonds. The Cullinan mine in South Africa and the Argyle mine in Australia are currently the only mines where blue diamonds can be found, but in the past, blue diamonds were also known to have developed in the Golconda mine in India.
Popular Jewelry Pieces Made from Blue Diamonds
Blue diamond engagement rings, blue diamond earrings, blue diamond wedding rings, and blue diamond necklaces are among some of the most popular choices for blue diamond jewelry. However, a blue diamond’s rarity has, in turn, made the value quite high, making these jewelry options rather pricey. While they are more valuable than most other diamonds, the value of a blue diamond is determined by the same factors such as color, intensity, size, and cut.