- Certification


Cláudia Afonso jewelry is made of precious metals: 925 silver, 925 silver with 24-carat gold bath, 19.2-carat gold and 18-carat gold. All jewels are certified by the INCM Assay Services — Imprensa Nacional Casa da Moeda — (site https://www.incm.pt/portal/index.jsp ) where they find the precious metal permil of the alloy and certify the legal touch of the metal. This certification is done by applying the contrast with the responsibility mark, manufacturer or equivalent.
The certification process by the INCM Assay Office applies to silver pieces weighing 2g or more, and in the case of gold pieces weighing more than 0.5g.
In case of doubt about the authenticity of the certification marks, the buyer can resort to the services of Assay Offices to verify the authenticity of the metal. See here the Table of Portuguese Assay Marks.

Cláudia Afonso has the following titles of activity:
​​-Title of Activity of Industrial Jewelery: T7268
-Title of Activity of Jewelery Retailer - means of distance communication: T7165

On the Banco de Portugal website you can consult the daily quotation of gold, silver, platinum and palladium, in accordance with the provisions of paragraph a), paragraph 1 and paragraph 2 of article 63 https://www.bportugal.pt/ ?mlid=219
Any questions please contact us via email: ca@claudiafonso.com