The price of valuable stones is not a fixed quantity - it goes up very steeply as the weight of the stone increases.
The commonest use of diamonds is as an abrasive, but this uses diamond dust, the end point of shaping and manufacturing more valuable gems. But this is a raw material for fashioning by further processing, not a real end product in itself.
Today, on Blue Nile, the smallest diamond weighs .23 carats and is available for US$270.
Diamonds cost and weigh on an individual basis.
What is today's rate of Brass per Kg. in hyderabad
Every diamond is worth what someone will pay you for it. Each diamond is valued by its cut, colour, carat weight and clarity. A certified gemologist can help you establish a fair market price for your diamond.
Without a decimal point, it's difficult to understand how much you want your diamond to weigh. You can purchase a diamond today at Blue Nile that weighs up to .25 carats, and spend less than US$1,000.
Diamond has an extremely strong covalent bonding between carbon atoms; today diamond is not considered the hardest material, Today the hardest material is Aggregated diamond nanorods.
Today black diamonds are sold for prices that are comparable to those of white diamonds.
Today on Blue Nile, you can purchase a diamond weighing 11.91 carats -- the closest to the weight you want -- and your price will be US$572,200.
If by 20 cents you mean .20 carats, you may be able to purchase such a diamond using this example as a guideline. Today, on Blue Nile, you can purchase a .23 carat diamond and pay between US$270 and US$782, depending on the colour and clarity that you want. A .23 carat diamond is the smallest diamond available for sale at Blue Nile today.
You can replace this diamond today by buying one from Blue Nile and pay less than US$1,000 for such a diamond.
No
You can buy a 6.01 carat Flawless diamond today on Blue Nile, with an F colour and pay just over US$423,000.