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FANCY COLOR DIAMOND
Dazzling brilliance. Captivating color. The planet’s most valued gems are fancy color diamonds.
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Research
Diamond Sources and Production: Past, Present, and Future
Diamond production’s future appears to belong less to Africa and more to Australia, Canada, and the Russian Federation, according to this overview of geologic trends in the industry.
Spring 1991 G&G Lab Notes
An Investigation of a Suite of Black Diamond Jewelry
The Legendary Dresden Green Diamond
In addition to its rich history, the Dresden Green offers an opportunity to gain information about how to distinguish natural from laboratory-irradiated green diamonds.
Grading the Hope Diamond
One of the most popular exhibits at the Smithsonian Institution, the stunning Fancy Dark grayish blue Hope diamond was formally graded by GIA’s gem laboratory.
Detection of Treatment in Two Unusual Green Diamonds
An Economic Review of the Past Decade in Diamonds
The Gemological Properties of the Sumitomo Gem-Quality Synthetic Yellow Diamonds
Fall 1986 G&G Lab Notes
Pink Diamonds from Australia
The author reports on a sudden influx of natural fancy pink diamonds and their origins.
The Magic of Colored Diamonds
Colored diamonds are in the spotlight. They’re routinely breaking records at auction houses. Learn more about these gemological marvels of the rarest order.
Fancy Color Diamond Care and Cleaning Guide
Learn about fancy color diamond's durability and how to care for your fancy-colored diamond jewelry.
