Mutual Trust. Consistency. Continuity. Good value.

Fast delivery. Client satisfaction.

Specialized in cutting, polishing and selling diamonds for six generations, Nasielski Diamonds is a dynamic company based in Antwerp for over 65 years, during which knowledge and professionalism have been transmitted within the family.

NASIELSKI DIAMONDS is shipping its production of polished diamonds at very competitive prices to all the major Diamond Exchanges, and its customers worldwide.

nasielski diamonds single stone in tweezers

“Purity in business means doing the right thing … because it’s the right thing to do“

In the mid-19th century, the first member of the Nasielski Family working in the diamond industry, created this family business. His grandson Henri and great-grandson Michel run the business today. Our founder used to say

“If I could teach you one value to live by, it would be this: success will come and go, but integrity in business – as in life – is forever.”

Unfortunately we live in a world where the concept “the end justifies the means” has become an acceptable school of thought for far too many businesspeople.

Not so for the Nasielski family.  Get to know Nasielski Diamonds, trade with us and experience that we’ll always do the right thing for you.