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IGI On What Makes Type IIa Diamonds Exceptionally Rare and Valuable December 10, 2024 (0 comments)
New York, NY--Type IIa natural diamonds, known for their exceptional clarity and chemical purity, are among the rarest gems in the world.
[Image via International Gemological Institute - IGI/Facebook]
According to a Facebook post by the International Gemological Institute (IGI), these diamonds contain little to no nitrogen, resulting in unmatched transparency and brilliance. They account for less than 2% of all natural diamonds.
One famous example IGI highlights is the Elizabeth Taylor Diamond, also known as the Krupp Diamond. This 33.19-carat Asscher-cut Type IIa diamond sold for $8.8 million in 2011, underscoring its significance as a natural and artistic masterpiece.
Type IIa diamonds continue to be celebrated for their rarity and unparalleled beauty, earning them a unique place in the history of gemology.
See the Facebook post here.