Lava Stone

Lava Stone is as mysterious as it is powerful. Worn by warriors in battle, this stone is known to bring strength and determination.



The Lava Stone has this name by its origin, the regions volcanic. From Hawaii to Lanzarote, from the hot slopes of Bali to the icy lands of Iceland, this stone inspires travel and earthly power.

For millennia, men have been fascinated by this enigmatic rock. Both used for its physical and aesthetic properties, the Lava Stone would have many interesting properties.


The Lava Stone is magmatic according to the composition of the rocks. All of its rocks go from a molten state between 700 and 1000°C, and eventually cool down. This process gives rise to the magma rock which will be different according to its origin and its physical transformation. On the scale of Mohs, its hardness is between 5 and 5.5. Its density is variable, but remains low because of the aeration it quickly underwent during its transformation. Lava Stone can be brown, black or gray in color.


The virtues of this stone would be numerous. In connection with the land, it would make it possible to anchor oneself by refocusing one's values. It would promote novelty, facilitate change, bring positive energy and help to overcome problems and conflicts. 


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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.