Third Generation

Yigal Hirschhorn son of Maurice is going to Africa to source ethically mined diamonds and after five years joins the […]

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Legacy Continues

CMR Diamonds NV is established as a partnership to strengthen relationships with our partners and customers.

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Diamond Connection

Maurice Hirschhorn marries Arnold’s daughter and they join forces. Together they became successful in sourcing polishing diamonds.

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Second Generation

Maurice Hirschhorn starts to work as a diamond cleaver. He invents a technique to speed up the process significantly. During […]

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The Foundation

Arnold Gray moves to Antwerp from London where he starts trading in diamonds after having been mesmerized by them since […]

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Building Bridges

Arnold Gray is one of the founding fathers of the Indo-Belgian diamond trade. After having travelled dozens of times to […]

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