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Diamond Foundry 150
Diamond Foundry Lauds De Beers Synthetics Bid
De Beers’ entry into the lab-grown market represents a shift in consumers’ perception of synthetic stones, according to Diamond Foundry.
News Jun 03, 2018 Rapaport News
DPA
Synthetics Not ‘Real,’ Say US Consumers
Some 68% of Americans don’t consider synthetics to be real diamonds, with most citing the fact that they
News May 22, 2018 Rapaport News
Hong Kong March 2018 show
DPA Eyes Chinese Millennial Market
The Diamond Producers Association (DPA) unveiled its China marketing program at the recent Hong Kong International
News Mar 05, 2018 Rapaport News
Diamond jewelry retail
Most Retailers Won’t Sell Synthetics Anytime Soon
More than half of retailers will not sell synthetic diamonds in the coming year, according to the results
News Sep 04, 2017 Rapaport News
Lining up for IIJS India show July 2017
GJEPC Calls for DPA Budget Hike to $100M
The Diamond Producers Association (DPA) needs to boost its international marketing budget sharply next year, Praveenshankar
News Jul 27, 2017 David Brough
DPA
DPA Hikes Annual Budget to $57M
The Diamond Producers Association (DPA) has increased its budget more than fourfold, enabling the marketing
News Jun 05, 2017 Rapaport News
Jean-Marc Lieberherr
DPA Taps Bartle Bogle Hegarty for India Ads
The Diamond Producers Association (DPA) has appointed Bartle Bogle Hegarty as its creative agency in India, as the
News Mar 20, 2017 Joshua Freedman
JeanMarcLieberherr
Bringing Diamonds to a New Generation
The Diamond Producers Association (DPA) has the mammoth task of changing the diamond narrative, according to Jean-Marc
Profiles Mar 14, 2017 Avi Krawitz
RealIsRare - Runaways
Diamonds to Share Oscar-Night Limelight
Amid the glitz and glamor of the Oscar red carpet, diamonds will also grace our screens
News Feb 16, 2017 Avi Krawitz
JeanMarcLieberherr
DPA to Scrutinize Synthetic Detection Machines
The Diamond Producers Association (DPA) plans to audit synthetics detectors to help the industry navigate its way
News Feb 08, 2017 Joshua Freedman
Deborah Marquardt DPA
DPA Appoints New Marketing Guru
The Diamond Producers Association (DPA) named Deborah Marquardt as chief marketing officer prior to the launch of its
News Sep 08, 2016 Rapaport News
JeanMarcLieberherr
Ex-Rio Tinto Diamonds Chief Takes Senior Role at DPA
Jean-Marc Lieberherr, the former chairman of the Diamond Producers Association (DPA), will take on the role of chief
News Feb 15, 2016 Rapaport News
JeanMarcLieberherr
Rio Tinto’s Diamond Head to Depart in Restructuring
Jean-Marc Lieberherr, the managing director of Rio Tinto’s diamonds business, is to leave the company as part of a restructuring of the
News Jan 18, 2016 Rapaport News
Rio-Bloomberg
Rio Tinto Sees Rough Price Decline by mid-2016
Rio Tinto expects rough diamond prices to decline by the middle of next year, Jean-Marc Lieberherr, managing director
News Dec 03, 2015 Rapaport News
Diamond Producers Assn
Diamond Producers Association Announces Board Appointments
The Diamond Producers Association (DPA) has announced the immediate appointments of Jean-Marc Lieberherr as chairman and Stephen
News Oct 19, 2015 Rapaport News
JeanMarcLieberherr
Seeking a Better Diamond Future
Jean-Marc Lieberherr has worked at Rio Tinto’s diamond division for the last decade and has served
Profiles Jul 17, 2015 Ronen Shnidman
Argyle Mine
Rio Tinto Promotes Lieberherr to Managing Director
Rio Tinto promoted Jean-Marc Lieberherr as its new managing director of the diamond business. Lieberherr, who currently
News Aug 12, 2013 Sonya Burlan
Rio Tinto
Rio Tinto Launches ’Diamonds with a Story' Campaign
Rio Tinto Diamonds launched its new marketing initiative, “Diamonds with a Story” at the JCK Luxury show
News Jun 04, 2012 Dilipp S Nag
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