The Limitations of the Kimberley Process
Established in 2003, the Kimberley Process Certification Scheme (KPCS) was highly effective in stemming the flow of 'conflict diamonds' used by rebel movements to finance wars against legitimate governments. However, its narrow definition of conflict leaves gaps.
In 2026, the KPCS does not adequately address broader human rights abuses, environmental degradation, or complex modern geopolitical sanctions. For the modern conscious consumer, a KP certificate is viewed as a baseline, not a complete guarantee of ethical sourcing.
The Rise of Blockchain and Digital Provenance
To provide irrefutable proof of origin, the industry is widely adopting blockchain-based traceability. Platforms track a diamond from its rough state at the mine, through the cutting and polishing facility, all the way to the retail showcase.
This digital chain-of-custody ensures that stones are not swapped or mixed with sanctioned goods. Wholesale buyers who source blockchain-verified diamonds empower their retail partners to offer consumers complete transparency and peace of mind.
ESG Compliance in Manufacturing
True ethical sourcing extends beyond the mine; it encompasses the manufacturing process. Leading cutting houses are implementing strict Environmental, Social, and Governance (ESG) frameworks.
At Rachna Export, our facilities in Surat are audited for fair labor practices, safe working conditions, and environmental sustainability, including significant investments in solar energy to power our polishing wheels. Sourcing from ESG-compliant manufacturers is rapidly becoming a non-negotiable requirement for major global jewelry brands.