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Learn About Blue Diamond

The Smithsonian National Museum of Natural History is home to the most famous fancy blue diamond - the Hope Diamond.

Blue Diamond

  • Diamond
  • Blue
  • 10 Mohs
  • Aries , Taurus
  • Faith, Trust
  • April Birthstone
  • Round Princess

Overview

Enhanced blue diamonds are natural diamonds that have undergone color enhancement treatments. Such methods, usually irradiation, transform the otherwise colorless precious stone into a vibrant shade of blue. These treatments are typically permanent and do not damage the diamond’s chemical structure.

Untreated, natural blue diamonds can be found, but they are extremely rare. This scarcity makes them one of the most sought-after and expensive gemstones available today. The jaw-dropping Hope Diamond, weighing over 45 carats and insured for US $250 million, is a fine example.

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FAQs

1. Are enhanced blue diamonds rare?

Enhanced blue diamonds are not rare. However, untreated naturally occurring blue diamonds are extremely rare in comparison to colorless diamonds and enhanced blue diamonds. Some blue diamonds with very high color intensity are also considered more valuable than others.

2. How do enhanced blue diamonds get their color?

Enhanced blue diamonds get their color from color enhancement treatments. On the other hand, untreated naturally occurring blue diamonds get their hue from the element boron present in their structure.

3. Are enhanced blue diamonds expensive?

Well, enhanced blue diamonds are typically not as expensive as their colorless counterparts. However, naturally occurring blue diamonds are more expensive owing to their rarity. Other factors that impact the price of a blue diamond are its quality and carat weight.

4. What is the significance of enhanced blue diamonds?

Blue diamonds, whether enhanced or untreated, symbolize faith, trust and wisdom. They are also often closely associated with tranquility and stability.