Amethyst is a stone of incomparable violet, the brilliance of this color makes this crystal unique. This stone evokes will, determination and passion.



Amethyst owes its name to the Greek Nymph for whom the god Bacchus had fallen madly in love. This stone has provided protection, luck and love for millennia. It is mined in South Africa, India and Madagascar.


Amethyst is a quartz crystal with a violet tint. This color is given by the manganese, iron and titanium that compose it. On the Mohs scale, its hardness is 7 and its density is 2.6. Its color varies from pale purple to dark purple, it can be opaque or translucent depending on its composition.


The virtues of this stone would be many. It would mainly allow to refocus energies, it would help to overcome its fears and addictions. It would also have beneficial actions for respiratory and blood problems.

It would facilitate sleep and make it possible to turn towards the other. It therefore naturally has the reputation of being a love stone.


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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.