Clocktower Gemstone Ltd is a PACRA-registered company in Zambia specializing in the sourcing, processing, marketing, and distribution of high-quality gemstones and precious minerals. The company supplies Aquamarine, Malachite, and 24-Carat Gold in commercial quantities, with the ability to meet specific customer requirements and provide additional minerals upon request.
With over 20 years of hands-on experience in the gemstone industry, the company’s roots are built on passion, knowledge, and international trade exposure. Established as part of the Clocktower Group to expand into global markets, Clocktower Gemstone Ltd emphasizes long-term partnerships based on trust, reliability, and mutual growth. The company is committed to delivering consistent quality and strengthening Africa’s position in the global gemstone and minerals market.
To be a world leader in the
sourcing and distribution of
gemstones and precious
minerals
Our mission is to build a business partnerships founded on trust and interests to advance the gemstone and precious minerals business in Africa and beyond for mutual benefits


Our business model is built on partnership intended to build relationships that last. To us, each customer, irrespective of geographical location, capital investment or dollar amount of business being offered, is valuable to us. To aim to provide legendary service to all our customers. We deliver customer specifications of minerals – quantity and quality in a timely fashion.
Deep expertise in sourcing and trading gemstones locally and internationally.
Aquamarine, Malachite, 24-Carat Gold, and more, meeting strict global standards.
Flexible quantities and minerals tailored to customer requirements.
Part of the Clocktower Group with a vision for international trade.
Long-term partnerships built on integrity and consistent service.
Responsible sourcing with clear documentation and fair trade principles.
At Clocktower Gemstone Trading Ltd, our team is made up of passionate professionals who bring together decades of expertise in the gemstone, mining, and mineral trade industry. Each member plays a vital role in ensuring that every stone we source, cut, and trade meets the highest standards of quality, authenticity, and ethical practice.We combine deep knowledge of Southern Africa’s rich mineral resources with a commitment to transparency, fair trade, and community empowerment. Our collaborative approach allows us to deliver exceptional value to clients while promoting sustainable growth and responsible sourcing across the gemstone supply chain. Together, we are more than a trading company; we are a dedicated team driven by craftsmanship, integrity, and a shared passion for Africa’s natural treasures.


Our mission is to build business
partnerships founded on trust
and interests to advance the
gemstone and precious minerals
business in Africa and beyond
for mutual benefits
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