How much does a gram of 24k gold cost
At the moment, 24k gold is worth $1,791.60 per troy ounce. You go to http://www.ehow.com/how_4822684_calculate-gold-prices-per-gram.html to learn how to calculate gold's price. You can also go to http://www.goldgrambars.com/ for a gold value calculator.
There are 28 grams per ounce.
28 grams in an ounce is WRONG....For gold there are 31.1 grams in the TROY ounce...http://howmuchisgoldworth.net/how-much-is-24kt-gold-worth/how-much-is-1g-of-24kt-gold-worth/
Troy ounce of gold has 31.1034768 grams. To see how to calculate an exact price for a gram of gold see the video here: http://24kgoldprice.net/about/