Portuguese Filigree Certified piece
When you purchase a filigree piece, you receive a FILIGRANA DE PORTUGAL certificate, which guarantees the authenticity and artisanal character of the product. This certification distinguishes Portuguese filigree throughout the world, guaranteeing its connection with a rich and secular sociocultural heritage.

The "Filigrana de Portugal" certificate is issued by Aderecertifica, an entity accredited by the Portuguese Institute of Accreditation, and meets all the requirements of the National Certification System for Traditional Artisan Productions.
Each punch mark and tag is a seal of authenticity, ensuring the product is unique, handcrafted, and made in Portugal.