Diamonds dug up from ancient rock formations in the Johannesburg area, between 1890 and 1930 have revealed secrets of how ancient Earth worked. Diamonds dug up from ancient rock formations in the ...

Leibish & Co., unveiled its World of Colors guide for identifying fancy colored diamonds in New York Thursday (January 19). A day earlier, I spoke privately with Leibish Polnauer, the president and ...

Physicist John Janik, founder and president of DiAmante Industries. Roberto Koltun rkoltun@elnuevoherald.com The company and its products: DiAmante is a small, privately owned company that makes ...

Diamonds are generally considered a luxury asset that holds its value, but the emergence of laboratory-grown diamonds in the ...

"Diamond Orchid" Earrings Designed By London-based Jeweler Anabela Chan Are Set With Lab-Grown Stones Created By Diamond Foundry Diamonds have fascinated humanity for thousands of years; first ...

Diamonds, symbols of beauty and status, may hide a dark history of exploitation and violence in mining regions. The UN's Kimberley Process Certification Scheme, established in 2003, aims to prevent ...

Diamonds dug up from ancient rock formations in the Johannesburg area, between 1890 and 1930 -- before the industrialisation of gold mining -- have revealed secrets of how Earth worked more than 3.5 ...

Mining can be dangerous, exploitative and harmful to the environment. Chie Murakami’s organization is aiming to change that by raising awareness and addressing the needs of miners. By Vivian Morelli ...

Measuring tapes are equipped with many different symbols to denote different meanings, one of which is a tiny black diamond. But exactly what these little signs mean is a question many internet users ...

When it comes to cutting concrete, not all blades are created equal. Blades vary in the number of diamonds, size, shape, cost and performance, but it’s the application that’s the true differentiator.

John Lennon used the piano to write songs like "Lucy in the Sky With Diamonds" and "A Day in the Life" Rachel DeSantis is a senior writer on the music team at PEOPLE. She has been working at PEOPLE ...