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Trade FAQs

Responsibility

The magnificence of a natural diamond is enhanced by the responsible journey through ethical mining and sourcing practices that have a positive global impact on people and our ecosystems.

Positive Impact

Learn everything you need to know to make a confident purchase for sustainable diamonds.

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Ethical Sourcing

Learn how the natural diamond industry is upholding the highest standards to ensure that your diamonds have been brought to you responsibly.

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Natural Diamond Council (NDC) is a not-for-profit organization dedicated to promoting and protecting the integrity of the natural diamond industry worldwide. NDC serves as the authoritative voice for natural diamonds, inspiring and educating consumers on their real, rare and responsible values.
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