Every piece of Gübelin jewellery is accompanied by a certificate of authenticity. This certificate is genuine from the time it has been completed in its entirety, signed, dated and stamped by a Gübelin boutique.

We provide a two-year guarantee, which exclusively covers faults in the workmanship of your piece of jewellery. This guarantee is effective from the date of purchase. If you would like to get detailed information about the guarantee conditions, please consult our Terms and Conditions. 

If you have any questions, please don`t hesitate to contact our concierge or consult our expert staff in a boutique near you.