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GIA 4Cs Diamond Blog

GIA 4Cs Diamond Blog

As of 2023, Botswana is the world’s largest producer of diamonds by value and second largest producer of diamonds by volume. Some of the world’s largest diamonds have been found here. Diamonds help build Botswana’s infrastructure, including schools and hospitals, support female leadership, and combat diseases such as AIDS.

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Some consumers turn to Canadian diamonds in their quest for sustainable natural diamonds. Learn about their discovery, how diamonds help Canadian communities and how a GIA Diamond Origin Report lets you know if your diamond is a Canadian diamond.

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South African diamonds created the modern diamond industry. Two teenagers — Erasmus Jacobs and Cecil Rhodes — helped make this happen. Learn how Jacobs found the first South African diamond and how Rhodes built up a diamond empire. In this blog, we’ll cover:

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South African diamonds created the modern diamond industry. Two teenagers — Erasmus Jacobs and Cecil Rhodes — helped make this happen. Learn how Jacobs found the first South African diamond and how Rhodes built up a diamond empire. In this blog, we’ll cover:

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For nearly two thousand years, the word Golconda has conjured images of wealth, prosperity, and most importantly, diamonds. Did you know some of the most famed diamonds and gemstones originally hail from the Golconda region of India, today known as Hyderabad? Famous diamonds from this area include the Hope Diamond, Koh-i-noor, Idol’s Eye, and many more.

Take a closer look at the history of the region and famous, gorgeous diamonds that come from Golconda.

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The world eagerly awaits news of the arrival of the newest British Royal, due to be born any day. The royal couple’s child will officially be known as His or Her Royal Highness Prince or Princess of Cambridge, a title fitting for a child that will likely inherit the throne, and along with it, the right to wear the British Crown Jewels. GIA has highlighted a few of the spectacular jewels, which are mostly kept secured at the Tower of London.  (more…)

synthetic gems

Contrary to what many people may think, the word “synthetic” does not mean fake when it comes to gemstones. The term actually comes from the Greek word for “to put together.” People “build” or, more accurately, “grow” synthetic crystals. (more…)

diamond ring

Diamonds are famously known for being one of the hardest substances on earth – we know you’ve heard the rumor that a real diamond can cut glass. But do you know why diamonds are so hard? (more…)