Discerning diamond buyers worldwide seeking natural, ethical diamonds trust KGK and understand our advantages:

To ensure complete supply chain control, KGK only carry natural diamonds and track each stone from rough to finished product.

KGK began distributing diamonds in 1969 and has manufactured finished diamonds since 1986. Our global diamond operations are based in Antwerp.



We carry an exceptional range of natural colourless and coloured stones in every popular size, shade and shape.