- Ivor Agyeman-Duah (Historian of the Museum Bank of Ghana; Director, The Manhyia Palace Museum)
- Rob Bates (News Director, JCK)
- Steven Benson (Director of Communications, CIBJO)
- Charlie Betts (Managing Director, Betts Metals)
- Edward Bickham (Senior Advisor, World Gold Council)
- David Block (CEO, Sarine Technologies)
- Rachel Brandrick (Marketing Director, 886 by The Royal Mint)
- Brecken Branstrator (Editor-in-Chief, GemGuide)
- Brad Brooks-Rubin (Partner, Arktouros; former Senior Advisor, Office of Sanctions Coordination, US Department of State)
- Laurent E. Cartier (Head of Special Initiatives, Swiss Gemmological Institute; co-founder, Sustainable Pearls)
- Gaetano Cavalieri (President, CIBJO)
- Emefa Cole (Jeweler, goldsmith, and Curator, Jewelry of the Diaspora, Victoria & Albert Museum)
- Gina D’Amato (Executive Director, Alliance for Responsible Mining)
- Ute Decker (Artist-jeweler)
- Mark Emanuel (Co-owner, David Webb Jewelry)
- Elizabeth Emma Ferry (Professor of Anthropology, Brandeis University)
- Liz Fraccaro (Assistant Counsel, JVC)
- Lester Friedlander (President, Clover II Corporation)
- Kiff Gallagher (Executive Director, Global Heat Reduction Initiative, SCS Global Services)
- Shari Gittleman (Head of Social Performance and Human Rights, Newmont)
- Tom Heyman (President, Oscar Heyman)
- Kathy Hillelson (CEO, OWL Financial Group)
- Donell Hutson (Design Director, Citizen Watch America)
- Estelle Levin-Nally (CEO and Founder, Levin Resources)
- Nicolas Luchsinger (CEO, Buccellati)
- Holly McHugh (Vice President, Sustainability & Social Impact, Mejuri)
- Raj Mehta (Board Member, Watch & Jewelry Initiative 2030; strategy advisor on luxury and business innovation)
- Jennifer Moriconi (Chief Sustainability Officer, iTraceiT; President, OWIT Brussels)
- John Mulligan (Head of Sustainability Strategy, World Gold Council; President, Sustainable Development Commission, World Jewellery Confederation [CIBJO])
- Longo Mulaisho-Zinsner (Founder and President, Jewellery and Gemstone Association of Africa [JGAA])
- Jaasi Munanka (Head of Legal Operations, Africa, AngloGold Ashanti)
- Barbara Palumbo (Watch and fine jewelry journalist; creator / editor, WhatsOnHerWrist.com)
- Rachel Perks (Senior Mining Specialist, Energy and Extractives Global Practice, The World Bank)
- Jean Z. Poh (Chief Business Officer and Head of Compliance, Clover II Corporation)
- Kyle Roderick (Journalist; founder and Editor-in-Chief, BIJOUXreview)
- Carl Rosen (Bulova Historian and former Chief Operating Officer, Bulova)
- Stuart Samuels (President DMIA)
- Matthew Schamroth (Partner, M. Schamroth & Sons)
- Amish Shah (Founder & CEO, ALTR Created Diamonds and J’evar Co.)
- Lucian Simmons (Head of Provenance Research, The Metropolitan Museum of Art)
- Ruby Stocklin-Weinberg (Program Manager, GemFair, De Beers)
- Giorgio de Tomi (Professor, Polytechnic School and Director, Research Center for Responsible Mining, University of São Paolo)
- Ronnie VanderLinden (Vice President, World Diamond Council)
- Rebecca Villalobos (Founder, Earthly Strategies)
- Cristina Villegas (Founder / Director, Nature’s Wealth)
- Laurie Watt (Co-owner, Mayer & Watt)
- Simon Watt (Co-owner, Mayer & Watt)
- Kat Weymouth (Director, Diamond and Jewelry Services, SCS Global Services)
- Sara Yood (President, CEO & General Counsel, JVC)
- Feriel Zerouki (Chief Trade and Industry Officer, De Beers; President World Diamond Council)
- Benjamin Zucker (Author, authority on precious stones, and gem merchant)
Presenters Gold + OPS 2025: Eye on the PrizeDavid Becker2025-07-14T10:52:06-04:00