All our products are made with precious metals (925 Silver or 925 Silver with 18K gold plating) and are certified.

The MESH pieces are certified by the INCM - National Press - Mint, S.A..

The INCM provides this guarantee by verifying the legal fineness (precious metal per thousand parts contained in an alloy) and by applying a hallmark with the mark of responsibility, manufacturer, or equivalent.

Mesh Jewellery Certification number T1618.

The application of hallmark stamps is mandatory only for silver items weighing more than 2 grams and for gold items weighing more than 0.5 grams.

If there is any doubt about the authenticity of the items, all consumers can verify the truthfulness of each mark at INCM.

You can find more information about the legal hallmark stamps here.