High cost, limited materials are usually rare.
Given the high number of diamonds limited by the low carat weight in your question, the cost of the diamonds might not be so much a factor as the quality of the setting into which they are mounted. The clarity quality that you describe wouldn't be so visible in diamonds weighing less than a quarter carat (.25 carat) each.
Diamonds always cost more than gravels.
Ancestry.com is only limited to a certain amount of stuff if it is free. Most of the stuff cost money.
we can stop it by makeing diamonds cost less or not buying them
Diamonds.
Gramme for gramme. diamonds will cost you more than uranium.
The cost of rough diamonds depends on size, color, and clarity.
Diamonds cost and weigh on an individual basis.
Today black diamonds are sold for prices that are comparable to those of white diamonds.
I would imagine, a lot of money, considering how big and smart they are. There are also a small limited amount of them, so that would increase the price, too.
some cons are that they can cost a lost which makes industries not want to support them and they have a limited amount of space
some cons are that they can cost a lost which makes industries not want to support them and they have a limited amount of space