The roof of the ecosystem. The holding company is responsible for strategy, capital, and leadership — to a shared standard of transparency and sustainable growth.
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One structure. Four specialized companies.
Corporate governance, gemstone trading, distribution, and responsible sourcing — united in one ecosystem.
STIG GROUP is the umbrella structure over four specialized companies. Each fulfills a clearly defined role while operating to a shared standard of structure, transparency, and long-term vision.
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01
STIG GROUP Strategy, capital, and corporate governance under one shared umbrella.
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STIG INTERNATIONAL GIA-certified diamond trading with documented origin for global markets.
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STIG ROCK Network, reach, and distribution — strong partnerships worldwide.
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ETHICAL MINES Responsible mining and traceable origin in accordance with the Kimberley Process.
THE STIG DIAMOND ECOSYSTEM
ONE GEMSTONE.
FOUR FORCES.
International trade in GIA-certified diamonds — verified quality and traceable origin for clients in Europe, the Middle East, and Asia.
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Responsible mining and documented origin through conflict-free supply chains — in accordance with the Kimberley Process.
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Network, reach, and distribution — strong partnerships carry the Group's values into the world and ensure visibility.
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Four companies
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One vision
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One ecosystem
STIG GROUP
STRUCTURE, STRATEGYAND LONG-TERM VISION
STIG GROUP forms the roof of the entire ecosystem. As the holding company, it is responsible for strategy, capital, and corporate governance, ensuring all companies operate to a shared standard of transparency, quality, and sustainable growth.
This is where the threads converge — with clear leadership and a vision that extends beyond individual markets.
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STIG INTERNATIONAL
INTERNATIONAL DIAMOND TRADINGWITH CERTIFIED ORIGIN
STIG INTERNATIONAL connects the ecosystem to global markets. Specialized in the trade of GIA-certified diamonds, the company provides access to premium stones for clients in Europe, the Middle East, and Asia.
At the center are transparency, verified quality, and the traceable origin of every individual diamond.
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STIG ROCK
NETWORK, REACHAND DISTRIBUTION
As STIG ROCK, the company is the link to people, partners, and markets. Through strong networks and strategic partnerships, it carries the Group's values into the world and ensures reach, visibility, and distribution.
Thus a single gemstone becomes a connected ecosystem with a shared identity.
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ETHICAL MINES
RESPONSIBILITYTHAT BEGINS AT THE SOURCE
ETHICAL MINES stands for responsible mining and documented origin. Through verified, conflict-free supply chains — in accordance with the Kimberley Process — the company ensures integrity at every stage.
From extraction to delivery, every stone remains traceable, building trust across the entire value chain.
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BUILT AS A CONNECTED
ECOSYSTEM.
The strength of the structure lies in the connection between all companies. Corporate governance, sourcing, expertise, and distribution function as interlocking parts of a unified system designed for clarity, structure, and international scalability.
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Corporate governance
Structured leadership and long-term standards across the entire ecosystem.
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Transparency
Clear processes and traceable structures across the entire value chain.
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International structure
Global orientation with interconnected operational units.
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Scalable network
Strategic partnerships and structured expansion opportunities.
STIG GROUP
FOUR COMPANIES.
ONE STIG STANDARD.
A connected ecosystem built on structure, expertise, responsibility, and long-term vision.