Tradition and timeless elegance
Jewellery is not an accessory, but an heirloom.
Bethlen Jewellery offers exclusively handcrafted pieces made of precious metals and gemstones, far removed from mass production – so that every creation is truly one of a kind.
Welcome
Tradition and timeless elegance – this is the essence of Bethlen Jewellery.
Even as a child, my path was already clear: I was captivated by jewellery. Not only by its sparkle, but by the stories, the value and the heritage each piece carries. I still remember gazing in awe at our family jewellery – including the collection of Countess Erzsébet Károlyi, my beloved confirmation godmother, which has left a deep and lasting impression on me.
By founding Bethlen Jewellery, I set myself the goal of creating value – not only in a material sense, but also as something meaningful, emotional and worthy of being passed down as an heirloom. I believe that jewellery is not merely an accessory, but a timeless work of art that reflects the wearer's personality, story and style.
I pay particular attention to the origin, quality and craftsmanship of each piece. From the selection of materials through the crafting process to the final handover, every step represents the highest standards.
Kata BethlenFounder
Our jewellery
Each creation has its own story.
The handcrafted details, carefully chosen precious metals and meticulously selected gemstones together create the timeless elegance we are so proud of.

Open ring with pear-cut diamonds
- 14-karat yellow gold
- 2 × pear-cut diamond
- Bezel setting

Open ring with diamond and aquamarine
- 18-karat white gold
- Radiant-cut diamond
- Emerald-cut aquamarine

Open ring with emerald and sapphire
- 18-karat white gold
- Pear-cut emerald
- Oval-cut sapphire

Open ring with yellow and white diamond
- 14-karat yellow gold
- Pear-cut yellow diamond
- Pear-cut white diamond

Open bracelet with diamond and tourmaline
- 14-karat yellow gold
- Emerald-cut diamond
- Oval pink tourmaline
Design your own pairing.
Precious metal, cut and stone — separately for the left and the right side, on a ring or a bracelet. The preview follows instantly, and the finished configuration can be sent with one click.
Ordering process
Every piece we create tells a unique story – including yours. This is why the creation process is always fully personalised.
The process is based exclusively on your vision and the gemstones you choose. Crafting fine jewellery is a time-consuming and meticulous process, so we can only confirm an exact timeframe after our consultation.
Diamond certification
Using the latest technology and in accordance with the strictest international standards.
The first step in the process is to verify the authenticity of each stone. Larger diamonds are tested using fluorescence spectroscopy developed by the world-renowned GIA institute, while smaller stones are examined with state-of-the-art instruments from Yehuda.

