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.
What is a 22 carat gold coin wei of 39 grams worth
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
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.
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.
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
0.2G = 1 Carat which is hardly anything. 0.4G = 2 Carats.
The price of 21 carat gold jewelry in Saudi Arabia is per gram 175 SR in September 2012
a 1 carat diamond weighs 1/5 of a gram. That is 5 carats is 1 gram.