All our products are made out of precious metal and legally certified by INCM.
I COGNITO pieces are certified by INCM - Imprensa Nacional - Casa da Moeda, S.A. Our pieces are made in Portugal, with silver sterling 925 and silver 925 with gold plated.
INCM provide this assurance by checking the legal touch (precious metal per thousand contained in an alloy) and the application of contrast with the responsibility mark, manufacturer or equivalent.
You can check the table with legal punches drawings here.
Activity Title Number: P009386
CAE: 47910, 47770