Our professional team ensures that all creations are made with great care, accuracy and versatility.

Given those conditions, we are able to offer a warranty that goes beyond the established frame – all our creations come with a 5-year warranty. Each jewel is made with the suitable alloy so that its technical and sanitary needs keep level, as well as our creative requirements as regards to shape, looseness and colour.

The alloys used by RieraGassó are especifically produced with the following materials:

-Gold:       Au

-Platinum: Pt

-Paladinum: Pd

-Silver: Ag

-Copper: Cu