All qualities and mesh sizes
Manually sorted stones

Gemmata is the rough diamond supplier in Antwerp, Belgium, that you can give your complete trust. With our expertise in the world of industrial diamonds, which we gained over the last 40 years, we can assure you that we are trustworthy and constantly supply the highest of qualities at all costs.

Are you interrested in our assortment of diamonds?

Get convinced of the high quality we deliver

It is an important feature for every diamond supplier to have rough diamonds of an impeccable specific quality. Otherwise, the useable qualities of the diamonds will be lost. When you collaborate with our company in Belgium, you can be certain that our process starts with selecting the perfect rough diamonds. This way, we ensure flawless end results. Read everything about us and get convinced of our capabilities.

Privacy Preferences

When you visit our website, it may store information through your browser from specific services, usually in the form of cookies. Here you can change your Privacy preferences. It is worth noting that blocking some types of cookies may impact your experience on our website and the services we are able to offer.

Our website uses cookies, mainly from 3rd party services. Define your Privacy Preferences and/or agree to our use of cookies.