Cartier Yellow Diamond Ring Anchors Heritage Auctions’ Spring Sale

A Cartier ring set with a 20.03 ct. fancy intense yellow diamond will headline Heritage Auctions’ spring Fine Jewelry sale on May 4 in Dallas....

De Beers Moving Ad Dollars Into Desert Diamonds for Bridal

De Beers Group is putting Desert Diamonds marketing money into the bridal market, introducing its first campaign for the beacon’s use in engagement...

Sell More by Using These Fun Facts With Clients

Fun facts are pieces of useful information that go beyond nickel knowledge. They are intended as edutainment—stimulating conversation that teaches...

What Will Happen to the Final Diavik Diamond?

Earlier this month, the Diavik diamond mine in Canada’s Northwest Territories discontinued operations, after producing some 150 million carats over...

GIA Appoints New Chief Financial Officer

GIA named John Cowley its new chief financial officer, effective April 6. Cowley will succeed David Tearle, who has served as CFO since 2009 and will...

Jacob Arabov on Why the Jewelry Industry Needed a New Diamond Cut

With 37 precisely calibrated facets, Jacob & Co.’s new patented and proprietary diamond cut, the Angel, was the brand’s greatest...

Rio Tinto’s Diavik Diamond Mine Ends Production

The final day of production at Rio Tinto’s Diavik diamond mine marks the end of an era for North America diamond mining, and the mine's operation...

Natural Diamond Council Promotes April 8 as World Diamond Day

The Natural Diamond Council (NDC) is promoting World Diamond Day on April 8 as a time for industry unity and for jewelers to share the beauty and...

Jacob & Co. Introduces Patented Diamond Cut on New Billionaire Watch

Jacob & Co. has never been shy about spectacle, but its latest Billionaire watch brings more than just flash: a genuine contribution to the art...

De Beers and Sotheby’s Unveil 28.88 Ct. Diamond Ahead of Auction

De Beers and Sotheby’s unveiled the Jwaneng 28.88 at a store in London last week, setting the stage for the internally flawless diamond's...

De Beers Cuts About One-Third of Sightholders

De Beers today told more than 20 of its 69 sightholders they will no longer be clients when new contracts start on July 1, sources with knowledge...