For example, as of writing of this article, there is price: $1094.85 for one troy ounce. One troy ounce is 31.10347680grams. If you divide $1094.86 by troy ounce, you will get theprice per gram of pure gold. This is today US $35.20 per gram of puregold. Let us go back to your 10 karat gold ring, that has 10 grams .
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