Physical means of payment, characterized in that an object of value, preferably a cut diamond (4), is integrated into the means of payment (1), which represents the value of the means of payment (1), this value also being the nominal value, whereby the means of payment (1 ) an RFID chip (6), preferably an RFID transponder, is integrated, this RFID chip (6) containing a memory element in which the nominal value of the means of payment (1) at the time the means of payment (1) is issued in plain text or is stored in encrypted form, which contains an indication of the value of the means of payment (1), this nominal value being readable contact-free by means of an RFID transponder and the diamond (4) and / or the RFID chip (6) either or are accommodated together in a sealing sleeve, the sealing sleeve (5), namely a tamper-evident label, being glued onto the diamond (4) and / or the RFID chip (6) and its respective support, whereby ei this sealing envelope (5) is provided with perforation lines, folding lines or incisions as intended and the diamond (4) and / or the RFID chip (6) is glued to an adhesive layer that has a security print, this security print being a pigment and a Contains component that also dissolves in solvents with which the adhesive can be removed, so that the security print is also detached and forms visible stains.
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