You can buy various high quality Lapis Lazuli in the United States $10-30/Kilogram. Lapis Lazuli is used for its blue color stone.
800 per gram
$2.00 per gram
It is Rs.5.827 per gram
It costs 1.20$ per gram
Xenon costs about $12.00 per gram.
$28.00 current market price per gram.
Silver is $0.56 per gram as of May 20, 2010.
cost= $60 per gram
50 dollars per gram
One gram.
750 k gold how much per gram