Diamond Producers Association launches India operations
ALROSA, De Beers, Dominion Diamond, Gem Diamonds, Lucara Diamond, Petra Diamonds and Rio Tinto back the Diamond Producers Association
Rough Trade Cautious at $455M De Beers Sale
De Beers’ November sight closed with a value of $455 million — 4% lower than the same period a year ago.
$33.8 Million For The 163 Carat Flawless Diamond At Geneva Auction
163 Carat D colour 11A type flawless diamond
Synthetic Diamond Fraudulently Inscribed To Match Natural Diamond Report
Diamond Fraudulently Inscribed To Match GIA Diamond Report
Another Massive Diamond Recovered
The 476 Carat stone ranks as the fifth largest rough ever found in Sierra Leone.
CIBJO And The IDC Agree On Diamond Terminology
The World Jewellery Confederation (CIBJO) and the International Diamond Council (IDC)
Three large diamonds Recovered at Jubilee Pipe
Alrosa the Russian miner and top diamond producer by output, recovered three gem quality large rough diamonds.
Fancy Colour Diamond Price Index Climbs Slightly In Q3
Fancy Colour Diamond Prices
Diamond fluorescence
There is common misconception that a diamond exhibiting fluorescence under ultra violet light has some kind of defect or transparency issue.
Victor Mine To Be Closed By De Beers in 2019
Production will cease at the De Beers Victor mine in Canada in 2019