When it comes to diamonds, cut is more than just beauty—it’s a major factor in long-term value. Round brilliants remain the top choice for brilliance, demand, and resale potential, but other shapes ...

Forbes contributors publish independent expert analyses and insights. Kate Matthams Spencer is a Paris-based writer who covers jewelry. When entrepreneur Olga Pekarevskaia was looking for a new way to ...

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 ...

Old mine cut engagement rings are rare and historically significant, valuable for both their warm glow and individuality. Perfect for Taylor Swift? We think so. Old mine cut diamonds are connected to ...