Alrosa inks long-term diamond supply deals with 67 clients

The country suspects diamonds from mines where human rights abuses occur may have been imported for use in jewellery.

Diamond sales in 2012 were $800 million with only $45 million coming to the government so far in taxes.

Rio Tinto Diamonds is delighted with the 100 per cent pass rate in recent high school examinations for local children in the communities surrounding its developing Bunder diamond mine in Madhya Pradesh.

The whitish chunk of Icelandic calcite was found at the bottom of the English Channel.

Using a photograph of the final user’s hand, customers can try the entire collection and see which piece looks the best.

"We have a crisis."

He is allegedly involved in large-scale importing of cocaine from South America.

De Beers shipping all its global product to new sorting centre in the country's capital city.

Small-scale mining produces about 85% of the world’s gemstones and 20% to 25% of all the gold.