Investment Diamond Company

About us

The Investment Diamond Company group is based in Antwerp, Belgium in the Diamond District: the most important place in the world for rough and polished diamond trading. Every day, many professional advisors join our network to develop and share knowledge and information about diamond market. That’s why we have created the first web tv to learn more about diamond market!

We cooperate international newspapers and magazines, thanks to our passion combined with deep knowledge of the market will lead to make the world of diamonds more and more transparent.

We take part at the most important asset management events, we are consultants for alternative investment funds and we cooperate with independent financial advisors network.

We edit the most recognized Newsletter that provides you news and reports directly from the diamond market.

At the head of the sales office there is one of the partner of the company:

Dr. Marcello Manna

Founder and Sales Director

Member of the Antwerp Diamond Exchange.

Graduate Gemologist, GG – Gemological Institute of America (GIA).

Graduated in Economics and enrolled in Italian Order of Professional Accountants.

Gemstone advisor for jewelers in Italy, Switzerland, France.

Owner and General Manager of the MANNA MARCELLO BVBA based in Antwerp (Belgium) a precious stones trading company.

Spoken languages: Italian, French, English.

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