The ideal partner for more serious diamond buyers

Ajediam – the Antwerp Jewels & Diamond Manufacturers, delivers incredible diamonds for smart buyers all around the world since 1986.

A pioneer in servicing diamond jewelry online (first online launch in 2002), Ajediam delivers Antwerp’s hottest diamond deals, a wide range of most beautiful and sought-after diamond jewelry designs, exciting content revealing expert tips and tricks to become a true diamond industry insider, and a fantastic shopping experience across all devices

We are deeply committed to our customers. Our services are tailored and tactful. Express worldwide shipping, signature luxurious reusable packaging boxes, simple returns, and customer care in 5 languages (English, Dutch, French, German, and Russian), are some of the perks you might enjoy by shopping with us. Ultimately, an expert advisory team will always be available to answer your questions (Monday to Friday from 10 AM to 6 PM CET)

With expertise in all fields of the diamonds industry including fancy colored diamonds, special and custom cuts, large size diamonds, and even perfect identical couples! Ajediam is Antwerp’s premier diamond destination for worldwide customers. 


1987 – Jan Huts founds Antwerp Jewels and Diamond Manufacturers and opens his doors in the DiamantKring (Antwerp bourse for rough diamonds) at Hoveniersstraat 2.

2002 – is launched as one of Antwerp’s first diamond trading websites

2021 – Ajediam moves its offices to the Belamco Building at Hovenierstraat 19 and joins forces with OnlyJewels bv

November 2021 – At the age of 79, Ajediam founder Jan Huts passes away.

2022 – Ajediam branding update with a new logo and new layouts. More updates are to come.

2022 – Ajediam launches its in-house fine jewelry atelier: Antwerp Ateliers. 

Trust is Paramount!

Ajediam is located in the heart of Antwerp, the diamond capital since 1447.  The name Ajediam resonates with our brilliant city’s history of excellence and innovation as well as its 570-year-old Heritage in trading and cutting diamonds. 

As passionate diamantaires, we collect rare gems and design fabulous jewels. As reliable manufacturers, we cut the finest makes and aspire to always be ahead of the curve. Finally, as caring sales partners, we listen carefully to our customers and create a made-to-measure offer accompanied by superior service.

Our organization truly sees transparency and knowledge as pillars holding our distinction from the rest. We are here to help you make a wise choice in diamonds and always tell you how it really is, even if it does not lead to a sale. 

At the Very Source of Diamonds

Our team specializes in all levels of the chain of production. We trade, which means we buy and sell worldwide from mines, from the different diamond bourses, and even from private clients. We cut and polish rough diamonds and polished diamonds that need improvements. We craft beautiful jewels to set the diamonds in.  

Board of directors

At the heart of the Antwerp Diamond District

Belamco Building
Hovenierstraat 19
2018 Antwerp
Belgium, Europe

Whatsapp: + 32 471 711 421
Offices: + 32 3 808 72 02