• Lucara Diamond Corp.
  • Namakwa Diamonds
  • Dominion Diamond Corporation
  • BHP Billiton
  • Lipari Mineração Ltda.
  • Bonas Diamond Brokers & Consultants
  • SDiX
  • Stornoway Diamond Corporation
  • RioTinto
  • World Diamond Council
  • Diamond Exchange of Singapore
  • Endiama
  • Tahera Diamond Corporation
  • Kimberley Process
  • Chitotolo
  • ITM
  • Credit Suisse
  • Antwerp World Diamond Centre
  • International Diamond Exchange
  • Boteti Mining Ltd.