OUR STORY
It didn’t start with diamonds.
It started with a feeling.
A desire for something more personal.
More intentional.
Something made just for you. Not taken from a shelf, but created through connection, a bespoke experience that feels personal.
Ariah Belvi was created as a response to traditional jewellery retail, where meaning is often lost, and pieces are chosen rather than truly created. We work as a private jeweller, sourcing exceptional diamonds and designing each piece around the individual.
No templates. No mass production. Just considered, flawless design, guided expertise, and a deeply personal process.
We know that the most beautiful things are often the most personal. Every piece we make begins with Your Story.
Founded by Sadé Dubois, whose background spans global luxury houses and psychology, our studio is shaped by both design precision and a deep understanding of human connection.
SADÉ DUBOIS, FOUNDER
As the creative behind ARIAH BELVI, I've established a private jewellery house where meaning, beauty, and modern sensibility meet.
I lead a dedicated team of expert designers and skilled artisans and collaborate with a close circle of diamond experts to bring each piece to life with precision and care. I am passionate about translating your story into heirlooms that celebrate you.
My background spans shaping global luxury houses such as Louis Vuitton and DKNY, where I developed an uncompromising eye for design, quality, and detail. Later, through my training and work in psychology, I came to understand the deeper nature of connection, meaning, and intention.
This dual perspective, luxury design and human understanding, defines everything we do.
We are based in Cape Town and London, two cities that live differently but teach me the same thing: that contrast is powerful, strength and softness, refinement and raw beauty. Because the most meaningful pieces hold both.
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OUR VALUES
AUTHENTICITY
We believe true authenticity lies in what cannot be replicated, in the individuality of each diamond, and the intention behind every design. No two pieces are the same. Each one is shaped by the story it represents, and the care with which it is created.
CONNECTION
Connection is at the centre of everything we do. From the relationships we build with our clients to the meaning held within each piece, our work is rooted in creating something that feels personal, lasting, and real.
EXPERTISE
Our expertise is built on experience, precision, and a deep understanding of both design and material. Working with trusted gemologists, artisans, and trade partners, we guide each piece from concept to creation and deliver jewellery that meets the highest standards of excellence.
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WORLDWIDE DELIVERY
Secure, seamless global delivery. Insurance available.
ARTISANAL EXCELLENCE
Our artisans work only with the finest diamonds, gemstones & precious metals.
PEOPLE & PLANET
Ethical. Responsible. Transparent. Thoughtful.
