A one-ounce diamond is equal to a stone that measures more than 141 carats. This would be an exceptionally rare, large and precious stone.
Please review this list of diamonds, below, to find a large stone, and research its value.
The value of this weight of diamond depends on whether the stones are loose or the weight represents a single stone. It also depends on whether you're pricing gem stones or industrial diamonds, which are about 80% of all diamonds mined.
For gem stones, the cut, clarity, carat weight and colour of the stone(s) will determine its/their value.
Mathematically, one ounce equals 28.3495231 grammes. One carat of diamond equals .20 grammes. (28.3495231 grammes/.20 (per carat) = 141.7476~ carats.) This means that you would need to find a single diamond weighing 141 carats, or find a combination of stones to equal that weight and then price them.
A 110 carat (total weight) diamond necklace, sold recently at auction, in the estimated range of US$250,000 - US$260,000. A single stone of 141 carats would not only cost many millions of dollars and be hard to find, but would be best exhibited in other than jewelery, because of its size.
If you're buying industrial diamonds, you can purchase a bag of these diamonds for about the price of a latte, if you purchase in bulk quantities on a regular purchase scheme.
One carat of diamond weight weighs .20 grammes. Then, .20 g = 0.007054 oz. Can you do the math?
Today - May 21, 2010, platinum is trading at just above US$1,450 per ounce. One carat of diamond weighs 0.007054792 oz. A rough range of prices for an excellent two to three carat diamond is US$30,000 to US$60,000. You can do the math.
Gramme for gramme, ounce for ounce, you'll always pay more for diamond than for platinum.
$3078
how much is a troy ounce worth?
It is worth 10/24 of an ounce of pure 24 k gold
Current value is $27.33 per ounce.
Any diamond is worth whatever someone will pay you for it.
Any diamond is worth whatever someone will pay you for it.
One diamond carat weights 0.007054792 ounce: you do the math.
It is worth $60.00 per ounce!
Gold is currently worth $1106.70 per ounce, while silver is worth $16.96 per ounce.
An ounce of sperm