First off, WHY DO YOU HAVE A TWO AND A HALF DOLAR GOLD PIECE??!?!?!?!?!?!?!?!!
2.5 grams is approximately 0.08037625 troy ounces. To find the dollar value of 2.5 grams of gold, take the current spot price for gold and multiply it by 0.08037625 .
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The value of the US dollar is not based on gold. However at today's gold prices, one dollar will buy about 0.011 pennyweights of gold.
how much is 11.2 grams of 14kt gold
The actual gold weight is .24187oz of pure gold.
These coins weighed 33.1 grams when new, and are 90% gold.
A genuine 1851 Baldwin 20 dollar gold piece weighs approximately 33.44 grams.
About $325, for its gold content.
This is a 1/10th ounce gold bullion coin.
a 1900 five dollar bill will be worth a video game.
A $2.50 gold piece minted from 1796 through 1807 weighed 4.37 grams and was 91.67% gold. One minted from 1808 through 1929 weighed 4.18 grams and was 90% gold.
A $20 gold piece, also known as a Double Eagle, weighs approximately 33.4 grams.
The weight is 16.718 grams with an AGW of .48375oz of pure gold.
probably now millions of dollars it depends if the gold piece was famous
Please see the attached link.
The weight of an 1882 five dollar gold coin, also known as a half eagle, is approximately 8.36 grams.