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

One such expansion, known as Cut-9, is a $2 billion (£1.5bn) investment expected to extend the mine’s life to at least 2035 while yielding around 53 million carats of rough diamonds.

Despite skiing's complicated phrases, slang, and descriptors when it comes to snow and gear, the sport uses a rather simple ...

A stunning blue fancy colour diamond is expected to impress collectors at an upcoming sale, entering the auction with an eye-popping pre-sale estimate.

An ultra-rare diamond worth an estimated $20m is coming to Abu Dhabi. The 10.03-carat precious gem is on a world tour, with ...

The extremely rare, 10-carat Mediterranean Blue diamond could fetch a whopping $20 million at Sotheby's High Jewelry auction ...

With the price of gold at a record high, vintage jewelry enthusiasts are clamoring for rare pieces—and finding them on ...

A log of wood believed to be 50 million years old has been hauled up from below ground at Diavik diamond mine in the N.W.T. — ...

As lab-grown diamonds take center stage, Dubai is positioning itself as the new leader — attracting Indian entrepreneurs and ...

As the Natural Diamond Council’s Global Ambassador, Lily aptly forested herself in diamonds by Boodles for the occasion, ...

The “ancient”-inspired piece features an antique diamond in a "rare honey champagne color," per Tallulah and her jewelry ...