The 833 marking on gold signifies that it is 833 parts pure out of 1000. Translated to karats this would be 20kt, a popular purity used in Portuguese jewelry.
83.3/100 = 833/1000
650 is 78.03% of 833 | 833 is 128.15% of 650.
What does this mean in jewelry?
833 is 83,300%
the percentage of 833 = 83300%
What does lead comliant in jewelry mean
What does MNSN On sterling jewelry mean
Divide 833 by 9 and you have your answer..
650 is 78.03% of 833
what does cor means in jewelry
Nickle plated