The obverse: At the top of the 2.5 gram gold bar is Valcambi’s official stamp. The centre of the bar reads “2.5 g”, “fine gold”, and “999.9” signifying 99.99% pure gold. At the bottom of the bar is the assayer’s stamp, which guarantees the purity of the gold bar, and the unique serial number.
The reverse of the 2.5 gram gold bar has a shiny blank surface with the inscribed text “VALCAMBI SUISSE”.
The 2.5 gram gold bullion bar comes in sealed transparent tamper-proof protective packaging. For larger orders, multiples of 20 are available in original factory hard plastic boxes. The front and back side colour of the packaging is orange with a corresponding white edge.
Certificate of authenticity
The corresponding weight, gold fineness, unique serial number and certified assayer stamp CHI ESSAYEUR FONDEUR (or assayer’s signature until 2017) that is visible on the reverse of the 2.5 gram gold bar is likewise printed on the back of the packaging. Thus, the package also functions as a signed certificate of authenticity.