Every product on this page was chosen by a Harper's BAZAAR editor. We may earn commission on some of the items you choose to buy. If you're after a show-stopping stone, this diamond cut is known for ...

The portrait cut, which produces a thin, flat stone, has enchanted a new generation of designers and clients. By Tanya Dukes The main attraction of any diamond is its eye-catching sparkle. Or is it?

Diamond saw blades are created by gluing diamond grit towards the blade's steel body, resulting in a harder, more robust blade capable of cutting even the hardest materials. Diamond is one of the ...

Luxury jeweler, Graff, has unveiled its latest, and perhaps its greatest, big diamond creation, the “Graff Lesedi La Rona,” a 302.37-carat D-color, high-clarity stone that is being lauded as the world ...