Welcome to the 39k Investment Group HUB. One of the most trusted Investment Grade Diamond Brokerage Agency. The 39k Group have assisted clients both domestic and internationally who know that we specialize in the world’s highest quality, investment grade, Natural Diamonds at the most competitive prices. This is an investment of your hard earned money. Take your time to browse our inventory, compare us to the competition and then decide for yourself. We have personally assisted clients from every continent create Diamond Investment Portfolios that range from thousands to millions of dollars and it would be our pleasure to share our expertise in this field with you as well. Please feel free to contact us today to speak with our of dedicated team members to discuss the investment options that are best suited for you. Join Us Our First priority is to become THE source for all your Diamond Investment Needs.