Brand Responsibility

Tania Gil jewelry is crafted from precious metals: 925 silver with 24-carat gold plating. All pieces are certified by INCM's Contrastaria, ensuring the precious metal's fineness and legal compliance. This certification is granted through the application of a hallmark that attests to the authenticity and quality of the metal.

Certification by INCM Contrastaria

Certification by the INCM Contrastaria is mandatory only for silver pieces weighing 2g or more and gold pieces weighing over 0.5g. If there are any doubts regarding the authenticity of the hallmarks, customers may contact Contrastaria services to verify the metal’s authenticity.

https://www.contrastaria.pt/marcas-de-portugal/

Additional Information

Name: Tania Isabel da Silva Costa Gil

Head Office: Travessa dos Mastros nº1, 1200-265 Lisboa

Tax ID: 219559082

Activity Title (Jewelry Retailer): T7860

The Banco de Portugal website provides daily price quotes for gold, silver, platinum, and palladium, in accordance with Article 63, paragraph 1(a) and paragraph 2 (Banco de Portugal).

I provide a list of registered appraisers for consultation, managed and organized by INCM, whenever the sale of used precious metal items is conducted. Information available here.