Carnelian is a stone with red tones that give it this unique character. Its uniform and translucent appearance differs from Red Jasper.



Carnelian stone owes its name to the Latin word “carneolus” which means “appearance of the flesh” referring to its red tones. The most popular Carnelians come from India, mainly from the region of Pune, we find this stone in other places of extractions such as Brazil, Mali or the United States.


Carnelian belongs to the family of chalcedony like Agates, Jasper or Onyx. It is mainly composed of silica and aluminum oxides. Its red colour is provided by iron oxide. Its hardness is about 7 Mohs.


The virtues of this stone are many. This stone brings vitality, success and ambition.

It promotes anchorage and acts as an antidepressant.


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Corentin Von Kaenel has always loved geometry, precision, and the notion of proportion. He started humbly in a small workshop in Sainte-Croix, investing in conventional machines to develop his business and his know-how. In 2022, he proudly opened his own business, dedicated to creating jewelry and luxury products. A journey marked by passion and determination, which has shaped his destiny in the world of creation and precision.

When craftsmanship meets excellence, luxury becomes a work of art.


Respect for traditions, innovation, and know-how guide the way in which its creations are designed and manufactured. These values ​​combine to create products of excellence, where aesthetics, creativity and craftsmanship are at the heart of its approach.

The workshops are located in Sainte-Croix, a Swiss commune located on the balcony of the Jura.

Considered the cradle of excellence in artistic mechanics, music boxes and watchmaking, this town offers limitless creative openness.

CVK places a high priority on ethics.

The traceability of materials, whether metals or precious stones, is essential. Partner companies that work with precious materials are certified by the RJC.

Swiss Made

Swiss goldsmiths and jewelers proudly displaying the “Ecological Gold” label are committed to creating exceptional jewelry without using precious metals extracted from mines. Their semi-finished materials come from a source certified by the Responsible Jewelery Council (RJC) of London, ensuring the exclusive use of recycled precious metal. This approach respects both our commitment to geographical standards protected by Swiss and international laws and treaties, while maintaining quality and authenticity in our creations, in accordance with Swiss Made requirements.