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HRD Diamond High Council Certified Diamonds
The HRD wants to further develop Antwerp as a world diamond centre, on the one hand by representing the sector in Belgium and abroad to public governments and professional organisations in the sector and on the other hand by supporting the image of the sector and by promoting the activities on the jewellery and gemstones markets in order to optimise the knowledge in and about the diamond sector.
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IGI
The IGl Diamond Report is essentially a statement attesting to the authenticity of a diamond and providing a reliable and accurate statement of its identity and grade based on an internationally recognized system.
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DCLA
Diamond Certification Laboritory of Australia.
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