Gemological Institute of America2y
The French Blue and the Hope: New Data from the Discovery of a Historical Lead Cast
A lead cast of the French Blue diamond, a mythic item in the French Crown Jewels, was recently found in the mineral collection of the Muséum National d’Histoire Naturelle (MNHN) in Paris. The details ...
istockphoto3y
Blue Gemstones stock illustrations
Choose from Blue Gemstones stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection Essentials ...
Mental Floss on MSN1mon
World’s Second-Largest Diamond Uncovered in Botswana
The Cullinan Diamond, also known as the world’s largest ... the Premier mine in what is now South Africa, the gigantic ...
Gemological Institute of America8y
Topaz Quality Factors
It’s much less expensive than pink diamond, and it’s often available in larger sizes ... In nature, topaz is most commonly colorless, and naturally strong blue gems are extremely rare. In the ...
Business Wire1mon
Divert, Inc. and Blue Diamond Growers Announce Partnership to Transform Almond Processing Byproducts into Renewable Energy
Divert’s new facility in Turlock, California will enable Blue Diamond to convert almond byproducts into renewable energy, bringing the state closer to its climate goals WEST CONCORD, Mass.