QUALITY ASSURANCE CERTIFICATES
Legally, in Spain, precious metals must be verified and hallmarked by an official testing laboratory that guarantees its degree of purity and that it is effectively the precious metal said to be. Here’s how it happens for our pieces:
Precious metal hallmark: Through the analysis of a small scraping of the piece, the laboratory determines the purity of the metal and classifies the piece in accordance with the corresponding Law.
Warranty hallmark: Marking made by a punch with the logo of the registered trademark, used to guarantee the hallmark.