With more than 30 years of experience in the international diamond trade and having worked with some of the most prominent jewellery houses and diamond manufacturers around the world Stefan has developed a truly unique insight into the industry. He loves to share his in-depth expertise and passion for diamonds in a way only an insider can.

Stefan takes you on a journey into the hidden world of diamonds, involving you in every step of sourcing the perfect stones to elevate your creation. A firm believer in true craftsmanship, he collaborates exclusively with the finest artisans and experts in the industry.

His expertise is equally trusted by jewellers across Europe, whom he advises and supplies on a wholesale basis.

“In Antwerp, we speak diamond.” is more than a slogan, it reflects both the city’s profound heritage and Stefan’s lifelong dedication to the craft, the industry, and the beauty of diamonds.

With a background in international luxury and private aviation, Ineke has built her career around exceptional, highly personalised service for a discerning international clientele. During her years at NetJets, she developed an approach rooted in discretion, trust and genuine personal attention.

At UNTOLD, she brings this experience to the world of bespoke diamond jewellery. Often the first point of contact, Ineke takes the time to understand the person behind each creation, their story, their style and what they wish their jewel to represent.

Together with Stefan, she guides clients through the intimate process of creating a one-of-akind piece, bringing together his exceptional diamond expertise and her instinctive understanding of people and the world of international luxury.

For Ineke, true luxury is deeply personal. It is about feeling understood, having access to exceptional expertise and creating something that holds lasting meaning.