A ounce of gold costs 500dollars
12k gold would be worth about $487.50 per ounce.
24 karat gold is pure gold. So, 18 kt gold is 18/24th's pure or roughly 75% pure gold. If Gold is selling for $1000 an ounce, $750 an ounce might be a fair price for 18 Kt gold. Much of the gold used in jewelry though has other materials that are valuable. Platinum is in much of this gold (as an example). If this is the case $990 an ounce for this gold might still be very low in terms of real value. The best method is to take your gold to a local appraiser and get a fair market evaluation. NEVER send your gold to a broker in the mail, unless you don't care what you get for it.
Spot price of 1 troy ounce of gold on 10-05-2010 is currently US dollars $1340.00 per troy ounce. 18 karat gold is 75 percent gold, so take the TROY ounce weight for the 18 karat gold item times .75 to get the PURE 24 karat gold amount, then multiply that by 1340.1 troy ounce of 18 karat gold is worth $1005 dollars.1 troy ounce is equal to 31.1034768 grams, or 1.09714286 US ounces,(so you need MORE than one US ounce of pure 24 karat gold to get the spot price of a TROY ounce of gold!)Another AnswerYou can pick up 18 carrots at the local produce stand for less than two dollars US.
The worth of gold is only determined by the karats and the ounce, so to determine the worth of gold you would not only have to know the amount of gold but also the karat
One quart of gold dust weighs approximately 75 pounds.
There are approximately 31.1 grams in one troy ounce of gold.
1 troy ounce of gold is equivalent to approximately 31.1035 grams.
Do you mean how much is gold per ounce because Gold is currently $1015.15 per ounce
A 6 ounce nugget of gold would weigh approximately 170 grams.
One ounce is worth approximately US$1,150 or 15,410 Mexican pesos.
A ounce of gold costs 500dollars
One troy ounce of gold is slightly heavier than 1 US ounce. One troy ounce is equivalent to about 31.1 grams, while 1 US ounce is approximately 28.35 grams. This means one troy ounce of gold is roughly 10% heavier than 1 US ounce.
On January 13, 2009, the price of gold was approximately $40 per gram.
about $500 an ounce
There are approximately 31.1035 grams in a troy ounce. This is used as the standard measurement for precious metals like gold and silver.
Currently the price of gold per ounce is $1,421.45.