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AB-DC (by Noam jewels)
Rijfstraat 3
2018 Antwerp

Tel: +32 (0) 3 226 54 69

Tel: +32 (0) 3 213 31 54

Fax: +32 (0) 3 226 54 99

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  • All AB-DC jewels and diamonds have a certificate

Each jewel of AB-DC is accompanied by a diamond certificate or jewelery report from HRD.


For more than 30 years HRD Antwerp enjoys the confidence of the diamond sector and has become one of the most respected diamond laboratories throughout the world. HRD Antwerp stands for quality, authenticity and objectivity.


The HRD Antwerp Diamond Certificate confirms the authenticity of a diamond and describes its features. Namely the 4Cs: Carat (ct), Colour (Color), Clarity (purity) and Cut (workmanship). The HRD Antwerp diamond certificate and jewelry report are therefore respected worldwide. HRD Antwerp is the first diamantlab in the world that the international accreditation NBN EN ISO / IEC 17025 got.



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