Swiss Rocks Certificate of Origin
This certificate, which accompanies your jewel, authenticates the Swiss origin of our minerals.
Gexist guarantee that each gemstone is sourced from Swiss soil, has not undergone any chemical treatment and is hand-cut.
The jewellery is made of 925 Sterling Silver with a high quality rhodium plating to prevent tarnishing.
In the event of a manufacturing or material defect, we offer a two-year guarantee. This guarantee does not cover abrasion due to natural wear and tear or improper use.