Antwerp doesn’t need an introduction as a diamond market, it’s one of the world’s oldest and most established diamond trading centers, home to HRD Antwerp certification and over 1,500 diamond companies in its diamond district. What’s less visible from inside that market is where a large share of what trades through Antwerp is actually cut: India’s Surat and Mumbai cutting centers handle the majority of the world’s diamond polishing by volume, long before those stones ever reach a Belgian trading floor. Mann Gems LLP supplies from that point in the chain, as a trusted Diamond Supplier in Belgium with direct access to certified loose diamond inventory at source.
We’re not positioning against Antwerp’s own dealers on local heritage or certification breadth, that’s their strength, built over decades. What we offer Belgian jewelry manufacturers and wholesalers is a direct sourcing relationship further upstream, useful as a second supply channel, a price comparison point, or a dedicated route for lab grown diamond stock, a category Antwerp’s own established dealers have been slower to build content and inventory around. Whether it’s natural diamonds or lab grown, we supply certified loose stones straight from the cutting centers that feed the market.








