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Science of Diamonds

Purple Diamonds Are Even Rarer Than You Think Natural purple diamonds are among the rarest gems on Earth, formed through extraordinary geological forces that bend and twist carbon into a breathtaking hue once reserved for royalty.
The Dresden Green Diamond in a hat ornament, adorned with 411 additional natural colorless diamonds made in 1768. (Photographed by Benjamin Bouchet for Only Natural Diamonds) What Makes Green Diamonds So Rare? A Scientist Explains Dr. Evan M. Smith of the Gemological Institute of America explains how green diamonds get their color.
Sethunya Diamond Discovery in Botswana. 10 Incredible Diamond Discoveries in Botswana That Shook the World Explore Botswana's remarkable diamond discoveries that transformed the industry and showcased the beauty of natural diamonds.
This suite of fancy-color diamonds illustrates the range of colors seen today. (Courtesy of GIA) Every Shade of Extraordinary: An Encyclopedia of Natural Fancy Color Diamonds A complete guide to the science, the rarity, and the legendary stones behind every hue of natural fancy color diamonds.
diamond inclusions Inclusions: The Secrets Trapped in Diamonds Hidden within the carbon lattice that delivers the brilliance of a diamond's sparkle lies insights into the history of our planet.
Why Champagne Diamonds Are the Toast of the Jewelry World When your diamonds match your favorite vintage, you know you're doing something right.
Diamond Colors Decoded: The Science of Colored Diamonds These natural colored diamonds are beautiful, but what makes them simply extraordinary is their extreme rarity. Dive deep into the science of diamond colors.
natural diamond history The Origin Story of Natural Diamonds in Ancient India Serpent-guarded valleys. Divine thunderbolts. Wearing rough diamonds for protection. The story of how ancient India discovered diamonds and traded them with the world is wilder and more fascinating than most people know.
Two Giant Diamond Discoveries in Two Weeks—What it Means for Botswana Lightning has struck twice with another monumental diamond discovery in Botswana’s Karowe Mine.
Why Everyone Is Falling for Brown Diamonds You will be tempted by these stunning stones.
Everyone’s Talking About Salt and Pepper Diamonds These gems can be some of the most surprising, beautiful, and believe it or not; affordable diamonds mother nature has produced.
The 998-Carat Diamond from Lucara’s Karowe Mine Is the Sixth Largest Diamond Ever Discovered It weighs in at a whooping 998 carats (!!!).
“The Lulo Rose” is the Largest Pink Diamond Discovered in Over 300 Years Behold another amazing feat for the natural diamond industry.
Botswana’s Extraordinary Half-Pink, Half-Colorless Diamond Discovery A breathtaking 37.41-carat diamond split between pink and colorless zones has emerged from Botswana, a discovery so rare it challenges everything we know about the formation of natural pink diamonds.
The Red Diamond Is the Rarest of All Meet the red diamond.
pink diamonds graff Pink Diamonds are a Miracle of Nature Nothing compares to natural pink diamonds.
How Are Diamonds Formed? Learn from a Leading GIA Scientist This is the history of one of Earth's greatest (and oldest) treasures -- the diamond.
All About the Natural Orange Diamond With fewer than 0.05% of diamonds showing even a hint of orange, these fiery gems are nature's rarest fall masterpiece.

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