14k gold is 14/24 (58.3%) pure gold. If you take the current price of gold ($43.50/g at the time of this writing), multiply by 14 and divide by 24, you get the value of one gram of 14k gold. Multiply that by 20 and you have the value of 20 grams of 14k gold ($507.50).
You can be sure that gold dealers will offer you significantly less than that, since they have to allow for the cost of refining and their own profit margin.
How much is 43 grams of 14k gpld worth
How much is 220 grams of gold worth
How much is 5.5 grams of 14k gold worth
how much is 11.2 grams of 14kt gold
$481.00
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As of 01/03/2011 265 grams of 14K gold is worth $7,035 at a spot of $1,415.56 USD an ounce.
How much is 1.8 g 14 karat gold worth
45
249