Today on Blue Nile, you can pay between US$2,205 and US$33,844, depending on the cut and its excellence, clarity, colour and exact carat weight for a diamond of this weight.
Depending on the context, 1ct tw could mean one carat total weight, and 1ct TDW could mean one carat total diamond weight.Without a context, it's difficult to give you a better answer.
A 1 carat diamond weighs approximately 200 milligrams.
Where ever you are in the world, a one carat diamond weighs one carat, or .20 grammes.
It's a ring with a 1.5 carat diamond, the numbers indicate size. 1ct is already a very large diamond for a ring.
The initials CT are often used to represent carat in a context referring to the weight of a diamond stone. For example, 1ct diamond means that the diamond stone weighs one carat.
Before you sell a diamond, you are best advised to have it appraised, preferably by a certified gemologist. Then you will have a better understanding of the value of the stone you're trying to sell. You can sell it privately, on consignment, to a pawn broker, or to a jeweler who will buy it.
Industrial raw diamonds are much less expensive that gem-quality raw diamonds. You can visit the site, below, and look for the raw diamond that you want to buy.
On the Fancy Diamonds site, we found a .81 carat natural Fancy Green diamond with a VS1 clarity listed for about US$45,000. If you have a green diamond to sell, best practices dictate that you pay for a certificate from the GIA organization, to verify that your diamond is a natural green stone. The certificate, as well, will verify the carat weight, the cut and the clarity of the stone. With these details, you can value your stone.
A one carat diamond weighs one carat, or .20 grammes.
Some of your answer depends on what you ask for it. Best practices dictate that you pay a gemologist to certify your diamond according to its colour, cut, clarity and exact carat weight. In addition, the metal can be evaluated. This will help you establish a fair market value for your jewelery. Today at Blue Nile, you can purchase a diamond of this cut, of about this carat weight and pay between $3,338 and $5,342, depending on colour and its 'imperfections'. The value of the setting will be in addition, depending on the metal you choose and its purity.
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Divide it by 10 and then some off. I bought a ing 1ct diamond in white gold for MSPR of 3339 , took it to a wholesale jewelery store. I paid $226=ship. I was told they would pay me $160, they would charge $260 and a departmentstore would ask $5 to 600 .