A French tourist accidentally finds a 7.46-carat diamond at the Crater of Diamonds (Arkansas) on January 11, 2024, public.

Jared Jewelers, the accessible luxury brand in the Signet Jewelers portfolio, is taking a multi-pronged approach to its ...

The centrepieces are six diamond sets representing the the peak of production from the Argyle and Diavik mines.

That exceptional blue stone, known as the Mellon Blue, is back up for grabs. It will be offered at a live auction at Christie ...

A rare 10-carat pink diamond ring will go up for auction at Christie's in New York City next month. It is said to be tied to Marie Antoinette and will be featured in the "Magnificent Jewels" auction.

September 2025MELBOURNE, Australia - Rio Tinto has launched its final Beyond RareTM Tender, the third in its annual Art Series, featuring 52 lots ...

The diamonds in the final Art Series, revered for their pure and clean provenance and the kaleidoscope of colours, are expected to be in strong demand by the world’s finest jewellers, collectors and ...

A team of Chinese scientists may have cracked the secret behind the strange Canyon Diablo diamonds. Hexagonal in form rather than cubic, the process behind how these diamonds formed has, until now, ...

Other rare elements are transforming medicine, too. Gadolinium is used in over a third of all MRI scans. As a contrast agent, ...