Skip navigation
Diamonds

Diamond jewelry industry news and analysis

Diamonds
Blogs
From JCK Magazine
October 29, 2014
By Logan Sachon, Social Media Journalist
Rio Tinto’s Argyle Pink Diamonds Tender, which closed bids on Oct. 8, was the most successful since the tender’s founding in 1984. The tender drew 600 bids, and successful bids came from 10...
5 Diamond Developments You Should Be Following: Week of Oct. 27
October 29, 2014
By Rob Bates, News Director
Indian government investigating money laundering, diamonds may be used in cancer therapies, and other stories on the industry’s radar this week.- Strategy group looks at coming diamond ...
October 28, 2014
By Rob Bates, News Director
Eight prominent industry groups are boycotting the upcoming World Diamond Council in Antwerp, out of concern that the group is widening its mandate beyond conflict diamonds. The groups, led...
October 27, 2014
By Rob Bates, News Director
Renaissance Diamond Corp. is offering a new line of lab-grown fancy colored diamonds, produced by manufacturer Scio.The focus of the collection will be pinks, though other colors are possible,...
Cullinan Heritage 1
October 27, 2014
By Logan Sachon, Social Media Journalist
Chow Tai Fook will unveil a 104 ct. D color internally flawless round brilliant- cut diamond on Nov. 28 in celebration of its 85th anniversary.The diamond is certified by Forevermark and was cut...
October 27, 2014
By Rob Bates, News Director
The World Diamond Council (WDC) has named Patricia Syvrud, founder and president of Joia Consulting, its first executive director.Syvrud will be responsible for representing the WDC at the...
101 Carat Diamond Sells for $4.9 Million at Christie’s
October 23, 2014
By Rob Bates, News Director
A 101 ct. L VS2 cushion cut came in on the low side of estimates by selling for $4.9 million at the Christie’s Oct. 22 auction in New York City.The $49,100 a carat price is within its $4.25...
5 Diamond Developments You Should Be Following: Week of Oct. 20
October 22, 2014
By Rob Bates, News Director
Diamond-embossed cocktails, an Indian diamond company is very generous, and other stories on the industry’s radar this week.- De Beers and Namibia still don’t have a new diamond deal. But De...
Corsage à Trois: Cartier’s Diamond Devant-de-Corsage Brooch
October 5, 2014
By Logan Sachon, Social Media Journalist
During the Belle Époque, women decorated the bodices of their dresses with devant-de-corsage brooches, and this version by Cartier is a masterpiece of the form. Diamond ­magnate Solomon Barnato Joel...
October 3, 2014
By JCK Staff
Prices for fine natural colored gems have achieved incredible growth during the past few years. In the U.S. market, the one area that shows some weakness is calibrated goods. This category, which had...
© 2014 Reed Exhibitions, a division of Reed Elsevier Inc. All rights reserved. Use of this website is subject to its Terms of Use and Privacy Policy.
Website design and management by McMurry/TMG, a custom media firm. 1129 20th Street NW, Suite 700, Washington, DC 20036.