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Natural diamonds supplied with structure, integrity, and disciplined precision.
Touch Stone is a diamond house headquartered in Belgium, built on more than 35 years of experience within the industry. Our work is guided by discipline, continuity, and responsible stewardship.
Operating internationally with integrated manufacturing oversight, we combine heritage with structured governance. Every diamond we supply is selected, calibrated, and documented within defined internal systems designed to support consistent, long-term supply relationships.
Structure is not a statement — it is the basis of reliability.
About Touch Stone
Headquarter
Antwerp, Belgium
Manufacturing
Surat, IndiaOur vertically integrated manufacturing unit in Surat, India operates under Responsible Jewellery Council (RJC) certification and structured compliance protocols.
By maintaining oversight across sourcing, polishing, assortment, and final delivery, we ensure repeatability across batches and stability across time. Both our Belgium office and manufacturing unit operate under RJC certification, reinforcing governance at corporate and operational levels.
Reliability is built through structure.
Explore Operations"Transparency is not a declaration —Touch Stone · Belgium
it is an operational framework."
Our supply chain framework is structured to support traceable disclosure aligned with institutional and regulatory expectations. From mining origin to polishing facility, documentation integrity is embedded within our operations.
Touch Stone is built to support long-term, precision-driven supply.
Our Traceability Framework
