No, a jeweler cannot make a diamond from coal. Unless he has a gigantic press (high pressure, high temperature), a machine shop he can contract with and some knowledge of chemistry (or contracts with a chemist), he should leave the synthesis of diamonds to companies that do. You can't run out to the store and buy a press (with heaters) and the anvils and dies you'll need to synthesize diamonds. They are specialty items. Use the links below to learn more about this process.
The jeweler could be looking for a number of things, from clarity, inclusions and imperfections, to quality of cut, evidence of wear, laser engravings, possible treatments, quality of mounting, damage, optical phenomena typical of diamond simulants, or color. It's a bit like asking what an astronomer is looking for when he looks through a telescope.
Certainly! Even a small diamond is quite beautiful and valuable. It depends on the shape of a rough diamond, but you might expect to get a cut diamond of about .2 to .3 carats out of a .40 rough diamond.
Diamonds can be cut with a diamond bladed saw, or with a laser, or they can be cleaved with a hammer and chisel.
This would be available at any jeweler's supply store, search online for one near you, have you heard of google?
The best thing to do is take it to a reputable dealer in town, unless you have a great deal of experience in telling whether a diamond is genuine or not. Also, if you have a diamond that you KNOW is genuine, you can place both of them, side by side, on a black cloth & compare the 2. It is pretty obvious to the naked eye the difference when they are side by side - but if you are just looking at a single diamond, sometimes it can be tricky.
Take your black diamond to a jeweler and ask the jeweler to use the probe to verify that the diamond is a real diamond.
Take your stone to a local jeweler and ask the jeweler to verify that the diamond is a real diamond. The jeweler will use a device that measures electricity as it passes through the stone.
Coal+Pressure=Diamond
Coal+pressure=uncut diamond+tool=diamond
No. coal is coal and diamond is diamond. They are both formed from carbon, but diamond is much harder than coal.
yes coal is squeezed so hard to make a diamond
YES, but it would take a boxcar size piece of coal to make a tiny diamond.
Take your diamond to a jeweler who can test the stone to confirm that it is or is not a diamond.
Ask your local jeweler to help you obtain such a diamond.
my answer is how many days does coal turn into diamond 3nfgerhg8788
Best practices dictate that you take your diamond ring to the jeweler and ask the jeweler if s/he is interested in buying it.
Visit your local jeweler and ask about the price of a diamond chip that the jeweler may have for sale. The transaction will not involve lots of money.