“The perfect size, not too big and not too small.” ...

The Bulgari Pink” diamond will appear at auction for the first time. It has remained in the same 'distinguished European ...

Natural 1-carat asking prices are down sharply from 2021 as oversupply and cheaper lab-grown diamonds reshape the jewelry market.

Diamond jewelry isn’t exactly an impulse buy, so it’s important to weigh your options carefully. After evaluating the top brands and consulting fine jewelry experts, our fashion team rounded up the ...

We caught up with Dr. Jeffrey Post to hear the story of this infamous blue diamond, see what makes the National Gem and Mineral Collection so special and learn about the countless things minerology ...

Determining the authenticity of a diamond requires professional equipment and a highly trained eye. At-home tests do exist—from the fog test to the water-drop test—but the only way to be sure is by ...

From saw blades to scientific instruments, this tough mineral works like a charm Madison Goldberg Shimmery gemstones might steal the spotlight, but diamonds boast plenty of properties that make them ...

This week Lil Uzi Vert debuted a gigantic 10-carat pink diamond in the middle of his forehead. Details beyond that have been spotty, but they include a since-deleted tweet where Uzi, photographed with ...

RBC Capital Markets described Richemont's reported move to join the consortium buying De Beers as "strategically meaningful," ...