Scott and Jennifer Freitas struck it rich on their road trip by finding a 3.36-carat diamond at Arkansas’ Crater of Diamonds ...

A Florida couple quite literally found a diamond in the rough. While making a stop in Arkansas during a recent road trip, ...

Colored diamonds, particularly high-quality blues and pinks, have always commanded top dollar. But the recent action at the auctions and among high-end dealers indicates that — as often happens in ...

As the month winds down, now’s the perfect time to squeeze in a few great Prime Video picks before they vanish from the ...

So, Gem Diamonds has an ROCE of 4.7%. In absolute terms, that's a low return and it also under-performs the Metals and Mining industry average of 7.0%. View our latest analysis for Gem Diamonds ...

Wondering whether to pick mined diamonds or lab-grown for your engagement ring? I had this exact question and took tim ...

While it may look like a blazing red ruby, the 2.33-carat Winston Red Diamond is just that—a diamond. One of the rarest diamonds in the world, the Winston Red Diamond is on display at the Smithsonian ...

The contact between the blood and the surface of medical materials causes a series of rejection reactions. In this process, the plasma protein is adsorbed to the surface of materials within seconds ...

These gems are, due to their cut state, effectively untraceable and so get mixed in trading hubs with diamonds from other major cut diamond exporters such as Belgium and the United Arab Emirates ...

Besides boron impurities, the SiV 0 center at 946 nm has been shown to create blue color in CVD diamonds (U.F.S. D’Haenens-Johansson et al., “CVD synthetic gem diamonds with high silicon-vacancy ...