What you have to sell is worth whatever someone will pay you for it.
In October 2012, there were diamonds of about this weight sold at the Christie's sale. You can read more about the sales, below.
In particular a diamond weighing just over 50 carats sold for US$9,500,000.
In a ring, the mounting would be an additional cost.
Every diamond is valued according to its cut, colour, carat weight and clarity.
Every diamond is worth what someone will pay you for it. A certified gemologist can help you understand your diamond's cut, colour, clarity and carat weight: every diamond is unique in these ways. Then, you'll have a basis upon which to set a price for your diamond.
Every diamond is valued individually according to its cut, carat weight, colour and clarity. A jeweler or gemologist can look at your diamond and give you an estimate, or an appraisal.
The value of a diamond depends on its cut, clarity, colour and carat weight.
Diamonds of this size are usually purchased at auction: this is a large diamond. The price will vary according to the four Cs of the stone, its cut, colour, and clarity being considered in addition to its relatively heavy carat weight.
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A diamond is valued by its cut, clarity, carat weight and colour. A local jeweler can look at your stone and give you a precise answer.
Every diamond is valued individually by its colour, cut and its excellence, and clarity in addition to its carat weight. Also, any diamond is worth whatever someone will pay you for it.
The value of a diamond depends on its cut, colour, carat weight and its clarity. A local jeweler can answer your question.
Any diamond is worth whatever someone will pay you for it. The value of a diamond depends on its cut, its clarity, its colour and its carat weight. A local jeweler can give you the answer you want.
A diamond of this size is unknown, and therefore, not something that can be valued.
It's 'worth' what someone will pay you for it. Take your jewelery to a certified appraiser, and establish its unique and individual characteristics. Every diamond is valued by its cut, colour, clarity and carat weight.
The value of a diamond depends on its cut, its clarity, its colour and its carat weight. A local jeweler can give you the answer you want.
Every diamond is valued by its cut, colour, clarity and carat weight. A diamond this large is rare: you may be able to find a comparable carat weight diamond in an auction catalog from Sothebys or Christies.
too many varibles to answer
A diamond is 'worth' what someone will pay you for it. Take your stone to a jeweler and ask the jeweler to buy it. Then ask the jeweler to show you a comparable stone and ask how much it would cost you to purchase the stone. In the grande scheme, any diamond is valued by its cut, colour, clarity and carat weight.
Any diamond is worth what someone will pay you for it. You can purchase a marquis diamond of this carat weight -- half a carat -- today on Blue Nile and spend between US$516 and US$2,935, depending on the clarity and colour that you want.