Bonhams also announced that it will move its U.S. Flagship to 111 West 57th St., New York, home to Steinway Hall and the ...

After decades of growth driven by diamond mining, Canada’s Northwest Territories are facing the closure of three major mines ...

A 37-carat diamond, half pink and half colorless, found in Botswana, intrigues scientists due to its two-stage origin and rare purity.

Diamond studs, pendant necklaces and timeless big-stone engagement rings — Gilt has all of it starting from $117. And with ...

Emerald cut engagement rings are one of the most prized diamond shapes out there. Here, experts break down everything to know about this rectangular stone.

Bezel settings, like the one featured in Taylor Swift’s engagement ring, “feel elegant and intentional,” one designer said.

In this piece, we will take a look at the ten biggest diamond companies in the world. For more companies, head on over to 5 Biggest Diamond Companies in the World. Diamonds are among the most precious ...

Under the terms of the deal, First Eagle will purchase all of Diamond Hill's outstanding stock for $175 per share in cash. That's a premium of more than 49% compared to Diamond Hill's closing stock ...

A giant pink diamond found in Lesotho surprises the market: 108 carats, extreme purity, and a value that could reach tens of ...