DIAMONDS & GEMSTONES MINING SERVICES
At Total Gold Company Ltd, Bertoua, Cameroon, we specialize in the exploration, mining, and export of high-quality diamonds and precious gemstones from Africa’s mineral-rich regions. Headquartered in Cameroon, our company operates under full government licensing, combining modern mining technology with ethical sourcing practices to supply authentic, conflict-free diamonds and gemstones to global markets.
Our operations begin with geological surveys and mineral exploration, identifying rich diamond and gemstone deposits through advanced sampling and mapping. Depending on the terrain, we employ both alluvial and kimberlite mining methods, ensuring maximum recovery with minimal environmental impact. Extracted stones are carefully washed, sorted, and graded by expert gemologists using international GIA standards for color, clarity, and carat.
Every diamond and gemstone we trade is fully traceable and certified, in compliance with the Kimberley Process Certification Scheme (KPCS) and other global transparency frameworks. After processing, our precious stones are securely packaged and shipped worldwide with complete documentation — including export permits, certificates of origin, and valuation reports.
At Total Gold Company Ltd, Bertoua, Cameroon, we are committed to sustainable mining and community development. Our mission is to promote Africa’s natural beauty through responsible extraction, global trade, and excellence in service — delivering trusted, high-quality diamonds and gemstones to clients around the world.
EXPLORATION AND GEOLOGICAL EVALUATION
The journey begins with detailed geological mapping and exploration to identify diamond-bearing deposits and gemstone-rich zones. Our team of expert geologists at Total Gold Company Ltd uses modern technologies such as aerial surveys, sampling, and mineral analysis to determine the viability and richness of potential mining sites.
Once confirmed, each location is legally licensed and registered under the Ministry of Mines, guaranteeing that all extraction activities adhere to national and international mining laws.
Through this rigorous exploration phase, we ensure that every operation is economically sound, environmentally responsible, and socially beneficial.
SORTING, GRADING, AND VALUATION
Once the stones are recovered, they move through a detailed sorting and grading process based on size, color, clarity, and carat weight.
Our in-house gemologists and valuation specialists use international gem grading standards (GIA) to classify each diamond and gemstone accurately.
Every gemstone is then cataloged, documented, and certified, ensuring full traceability and authenticity from the mine to the market.
This guarantees that our clients receive genuine, conflict-free gemstones that meet the highest trade standards.