From sparkling multi-million-dollar diamonds to custom designs, here are the most expensive diamond rings in the world that redefines luxury.

GN Diamond offers a game-changing solution for diamond retailers—an easy-to-use link or QR code that displays a diamond’s ...

Petra postponed the Cullinan tender, which was set to include around 200,000 carats, citing uncertainty triggered by the recent announcement of US import tariffs on non-industrial diamonds. The firm ...

In an appearance on Fox Business, Dimon pointed to recent volatility in the financial markets as a signal of deepening ...

When it comes to diamonds, carat weight plays a significant role in their overall value. A high quality 4 carat diamond ring ...

Petra Diamonds, which has the world's third-largest resource of diamonds, said on Wednesday it had delayed the sale of gems ...

Diamonds and zirconia may look alike, but differ in origin, durability, and value. Here is the difference between the two!, ...

London-listed Petra Diamonds has postponed its tender five sales of about 200 000 ct of diamonds recovered at the Cullinan ...

(Alliance News) - The following stocks are the leading risers and fallers among London Main Market small-caps on Wednesday.

Sotheby’s, in collaboration with the Abu Dhabi Investment Office (ADIO), has unveiled a $100 million collection of coloured ...

Petra Diamonds , which has the world's third-largest resource of diamonds, said on Wednesday it had delayed the sale of gems ...