selling jewelry wholesale to businesses
1 thought on “selling jewelry wholesale to businesses Internationally uses "K" to represent gold content, 18K gold indicates that the amount of gold content is as much as percentage of percentage”
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wholesale jewelry supply di 0.75n18K refers to the purity of the gold in jewelry in jewelry 18K. 18K is not a weight, but a proportion. Theoretically, 100%gold content is 24K. In fact, it is impossible to have 100%purity gold. Our country stipulates that the gold with a purity above 99.6%(inclusive) is 24K. 18K is the golden ratio of 18, 18/24 = 0.75, which is 750 thousandths. Therefore, the mark of 18K gold is AU750, 18K or G750. 18K is also defined as the entry level of Go! For the new Go level, it is collectively referred to as 18K! It is also the lowest level of Go!