BriteCo reports lab-grown diamonds now cost 73% less than natural ones, capturing over 45% of US engagement ring sales, ...

In this article, we will explore the 15 highest quality diamonds in the world. If you'd like to skip the market analysis of the diamond industry, feel free to jump ahead to the section on the 5 ...

When huge diamonds (raw diamond) are discovered, it’s kind of a big deal. That’s why one of the recent discoveries made by diamond company known as Lucara Diamond Corp. is making headlines this week.

Researchers have produced nearly pure hexagonal diamond, a material long theorized to be harder than conventional diamond, by ...

A Florida-based company says it has created high-quality, colorless, lab-created diamonds. Diamond industry representatives are debating whether this is a “game changer” in how colorless diamonds are ...

Sarah Royce-Greensill is the Telegraph’s Contributing Jewellery Editor. An expert on the contents of the royal jewellery vaults, she reports on the latest trends and innovations in the rarefied world ...

The 910-carat diamond found in southern Africa in January has given British mining company Gem Diamonds 40 million reasons to be overjoyed about the discovery. The gem, dubbed the Lesotho Legend in an ...

After shocking the market with a decision to start selling jewellery containing synthetic diamonds earlier this year, Anglo American’s De Beers is said to have reduced prices for low-quality stones as ...