You are asking the wrong question. .999 gold would be 24 carat.
If you have 22 carat or 18 carat or 14 and 10 carot gold and it weighs a gram, it does not contain a gram of gold.
There are some 1 gram size gold ingots which can be bought in .999
There are some 1 gram size gold ingots which can be bought in .95 gold
Most U.S. gold coins are minted in .95 and are not pure gold.
Canadian Maple leaf coins are .999 pure gold. Pure gold is considered to be to soft for coinage.
22 carat gold=4.4g (As 1 Carat gold=0.2g).
To convert the price of 24 carat gold to the price of 1 gram of 22 carat gold, you would need to take into account the purity difference between the two. Since 24 carat gold is 99.9% pure while 22 carat gold is 91.7% pure, you would calculate the price by multiplying the price of 24 carat gold by the ratio of purities (91.7%/99.9%). This will give you the approximate price of 1 gram of 22 carat gold.
Approximately $40 Australian dollars per gram as of 14th April 2010
Rs. 132.50/- per gram for 23 Carat
0.2 gram or 1/5 gram or 1 carat
1 carat = 0.2 grams
1 troy ounce = 31.1034768 grams(1 gram = 0.0321507466 troy ounce)So that if gold is currently at $1,750. a troy ounce (for illustrative purposes only)$1750. divided by 31.10 = $56.25 per gram
0.2G = 1 Carat which is hardly anything. 0.4G = 2 Carats.
25,000 F CFA XOF, soit 50 dollars US
The price of gold today per gram in Singapore is $63.30 for 916 purity of gold, and $70.10 per gram for 9999 purity.
Follow the link in related links - there is a gold calculator that does it all for you!! But calculation = 18k= 75% gold 1 gram = Gold price /31.104768
As a unit of weight for precious stones, 1 carat = 200mg, or one fifth of a gram.1mg = one thousandth of a gram (1/1,000g).One carat weighs one carat. Equally, one carat weighs .20 grammes.