


Diamond expertise
We walk you through the 4Cs — Carat, Color, Clarity, Cut — to find the perfect balance between beauty and budget. No unnecessary jargon : a clear, honest conversation, entirely in service of your choice.
Every diamond of 0.30 carats and above comes with a certificate from a recognised laboratory — GIA, HRD or IGI — attesting to its origin and intrinsic quality.
Beyond the diamond : coloured gemstones
Deep blue sapphire, vibrant emerald, passionate ruby… More and more brides-to-be are choosing colour to express their individuality. ATELIER WITTMANN sources exceptional gemstones for you, selected with the same level of exigence as our diamonds.
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Noble materials, without exception
Every creation by ATELIER WITTMANN is exclusively crafted in gold — white, yellow or rose, 18 carats — or platinum 950 : the only alloys capable of withstanding the test of time without alteration.
The guarantee of Belgian jewellery craftsmanship
True to the jewellery tradition, we guarantee the quality of every piece through the application of the State Hallmark and our Master Hallmark. Complete traceability, an atelier signature ; the tangible proof of a piece crafted with rigour and dedication, at the heart of Brussels.
Let's create your engagement ring together
Every project begins with a conversation.
Come and meet our jewellers at the Atelier, in the heart of Brussels. Together, we bring your vision to life ; from stone to setting, from the first sketch to the finished piece.
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