At DUVER DIAMOND LAB & GEM SA, we provide a complete range of services designed to meet the needs of clients in the gemstone and solid mineral industries. Our work combines professional gemological expertise with trusted trading practices, ensuring clients receive accurate information, reliable supply, and full transparency in every transaction. Most importantly, we sell a wide variety of certified gemstones and minerals to buyers worldwide.
We buy and sell gemstones and solid minerals locally and internationally, including diamonds, rubies, agates, amethysts, lithium ore, copper ore, and more. All products are sourced from trusted suppliers, verified for quality, and delivered with competitive pricing and professional handling for jewelers, investors, manufacturers, and global buyers.
Our team of trained gemologists provides detailed laboratory analysis and certification for gemstones and minerals. This includes testing for authenticity, verifying physical and chemical composition, and issuing clear reports that buyers and investors can rely on before completing purchases. Using internationally recognized testing methods, we provide certification that adds confidence and credibility to every sale.
We also assist clients with fair pricing guidance for gemstones and minerals. By combining laboratory findings with international market data, we provide valuations that reflect real-time demand and supply trends. This service supports both sellers and buyers in making informed trade and investment decisions.
Every service we provide is designed to give clients confidence, convenience, and lasting value—combining expert knowledge, transparent practices, and reliable supply to support informed decisions and successful transactions.
We help clients source specific gemstones and minerals through our trusted West African mining networks. From rare gems to industrial minerals, all products are responsibly obtained and delivered in line with global standards.
We manage export documentation, compliance, and logistics to make cross-border transactions simple. Clients can rely on us for secure, efficient, and timely deliveries worldwide.
Our advisory services guide clients on authenticity, pricing, risks, and opportunities—helping both new and experienced buyers make confident, profitable decisions.
Every transaction reflects our professionalism, transparency, and consistency. We deliver verified quality, timely supply, and lasting trust for clients across the gemstone and mineral trade.
Yes. We supply both gemstones and solid minerals to clients worldwide, including jewelers, investors, and manufacturers. All products are sourced responsibly and verified for quality.
Absolutely. Our gemologists conduct detailed testing and issue internationally recognized reports to confirm authenticity, composition, and value.
We work closely with mining communities and verified suppliers, applying strict gemological analysis and international standards before any product is offered for sale.
Yes. We handle export documentation, compliance, and shipping arrangements to ensure that your order is delivered securely and on time, wherever you are.
We welcome inquiries from local and international clients, whether you are looking to purchase gemstones and minerals, request gemological analysis, or explore investment opportunities. Our team is available to provide professional assistance and ensure that your request is handled with accuracy and confidentiality.
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