A natural rough diamond is a geological artifact, shaped over millions of years under extreme pressure and temperature. Every ...

(IDEX Online) - A whimsical unicorn brooch by Fulco di Verdura, once owned by Virginia Ogilvy, Dowager Countess of Airlie, ...

(IDEX Online) - US rapper and singer Post Malone, 31, has proposed to his girlfriend, stylist Christy Lee, with a huge ...

(IDEX Online) - Swiss watch exports increased by 9.6% in July to CHF 2.6 billion (USD 3.3 billion), driven by a 26.5% surge ...

(IDEX Online) - The long-awaited sale of De Beers could easily take 18 months to clear regulatory hurdles, says Duncan ...

(IDEX Online) - Yoram Dvash, former president of the World Federation of Diamond Bourses (WFDB), has been appointed chairman ...

(IDEX Online) - Chow Sang Sang, the Hong Kong-based jewelry retailer, says it expects to report profit more than doubling in ...

(IDEX Online) - Mountain Province Diamonds posted a net loss of CAD120.6 million (USD 86.9 million) for the quarter ended 30 ...

(IDEX Online) - Two men have been arrested over a ram-raid at a jewelry store in Sacramento County, California, USA, that ...

But size isn't the only thing that matters. The GIA, which subsequently examined the stone in great detail, concluded it was ...

The amendment to the Income Tax Act grants a full tax exemption to eligible foreign miners, sightholders, brokers and auction ...

A rough diamond submitted to the Gemological Institute of America (GIA) turned out to be a CVD lab grown that had been ...