CEDEX is a global exchange that focuses on bridging the gap between the traditional diamond industry and financial markets. The CEDEX exchange allows anyone to invest in individual diamonds, share a high-value stone, and even invest in a basket of diamonds (ETF). The DEX is the companys machine learning algorithm that rates a diamonds asking price. The DEX comprises three main elements: gemological composition of individual diamonds listed on CEDEX, diamond market financial indices, and global inventory analysis. Diamonds are onboarded to CEDEX and classified by category. The DEX has been designed to incorporate artificial neural network technology using all available diamond data. Once a diamond is uploaded to the CEDEX exchange, blockchain technology is used to track its location and status at any given point from seller to custodian to buyer and also insures that no duplicate transactions can take place.