Once your existing FNB Visa Cheque Card or Credit Card expires, you are issued with a renewal card. on which your Verified by Visa details have automatically been updated. You do not need to re-. activate Verified by Visa on your renewal card.
The 875 stamp stand for purity of the gold. 24kt gold is 100% pure gold,23kt gold is 95.8% pure,22kt gold is 91.60% pure and 21kt gold is 87.50% pure. This purity is obtained â¦ when you calculate (24kt/ 21kt) * 100 = 87.50%.11 people found this useful.hat is the meaning 916 kdm in gold?  KDM: Gold Jewelry from some places is / was marked with a KDM stamp  which means that the Jewelry was soldered with Cadmium.
What does it all mean? Like gold jewelry, silver jewelry (and other items) contains varying levels of silver purity. For example, Sterling Silver is .925, or 92.5% silver. Other items may have higher or lower silver content. Like gold, silver is valued based on the purity, and the overall weight of the item. With silver, however, there are often special considerations that need to be taken into account when pricing a piece.