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2 thoughts on “aqua jewelry wholesale How much is the price of the gold ring? How many grams of gold can be bought for 10,000 yuan?”
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aqua jewelry wholesale
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wholesale jewelry district miami Now that gold is about 300 yuan per gram, the uncertainty of gold used in the gold ring is different;
using "K gold" to represent the purity of gold 24K; so the calculation method is 100/24 (in parentheses is national standard): National standard GB11887-89 stipulates that the gold content per K is 4.1666666%, 9K = 100/24*9 = 37.5% (375 ‰);
14K = 100/24*14 = 58.333%(585 ‰), for convenience, set it at 58.5%;
18K = 100/24*18 = 75%(750 ‰);
22K = 100/24*22 = 91.666%(916 ‰), for the convenience of the logo, set it at 91.6%.
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