Parts Certification
In accordance with the provisions of Article 64 of the Legal Regime for Goldsmithery and Assaying (RJOC), all articles sold at AurusJoias are duly assayed by the Imprensa Nacional-Casa da Moeda (INCM).
The INCM Assay Offices ensure this guarantee by verifying the legal fineness—corresponding to the percentage of precious metal contained in the alloy—and by applying the respective assay mark, together with the manufacturer's responsibility mark or equivalent.
19 karat gold (800‰)
19 karat gold (800 thousandths) pieces fully comply with applicable legal requirements, being duly verified and assayed by the INCM Assay Offices.
14 karat gold (585‰)
14 karat gold (585 thousandths) pieces are certified in accordance with legal terms, being subject to control and assay by the competent authorities.
9 karat gold (375‰)
9 karat gold (375 thousandths) pieces are also verified and assayed in accordance with the RJOC.
Silver (925‰)
Sterling silver (925 thousandths) pieces are certified by the INCM Assay Offices, guaranteeing compliance with established legal standards. This fineness corresponds to 92.5% pure silver, being recognized as the reference standard for silver in Portugal.
