You can shop online -- link below -- for the synthetic blue diamond that you want, by giving them all the parameters required to price this diamond.
Using this site, be aware that you can buy a stone that is...
... a "round brilliant up to about .45 carat in VS, SI and I quality levels. You may request to be put on a waiting list for a larger diamond, but please be aware it may take years for a blue diamond 1 carat or larger."
Today on Blue Nile, you can purchase a one carat SI1 diamond and pay about US$4,759; and a one carat VVS1 diamond and pay about US$12,252.
A natural blue diamond's value is based not only on its colour -- the intensity of the blue colour, and its carat weight and clarity. The cut of the diamond may also be a factor in its value.
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.
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.
Seventy-five/one hundredths of a carat in gemstone weight equals three quarters of 0.00705479239 ounces, which is the ounce weight of one carat. In grams, a .75 carat diamond weighs three quarters of 0.2 grams. Can you do the math?
Today on Blue Nile, you can purchase a one carat SI1 diamond and pay about US$4,759; and a one carat VVS1 diamond and pay about US$12,252.
First, you'd have to find such a diamond. This size and colour are uncommon, blue being one of the rarest diamond colours. Recently (21Oct2010), the Bulgari Blue Diamond, "...a triangular 10.95 carat Fancy Vivid blue diamond, (the largest such blue diamond of this cut ever offered at auction)," sold for $15.7 million or $1.4 million per carat. (From The Telegraph, London.)
250 carat Diamond- uncertain amount as can be auctioned; very few diamonds of this size25 carat Diamond- $1 million to $2 million; for a lower quality stone2.5 carat Diamond - $5,000~$8,000Another AnswerYou can buy a 2.5 carat diamond today on Blue Nile and spend from US$12,000 to US$16,000.Also, a 15 carat diamond is available on Blue Nile today for just over US1,000,000.
You can buy a 6.01 carat Flawless diamond today on Blue Nile, with an F colour and pay just over US$423,000.
You can purchase a diamond of this carat weight today at Blue Nile and spend between US$9,701 and US$27,984, depending on the colour and clarity that you want.
Today, on Blue Nile, the smallest diamond weighs .23 carats and is available for US$270.
Today, on Blue Nile, you can buy a diamond of about this carat weight and pay between US$509,719 and US$1,376,169, depending on the colour, clarity, cut and exact carat weight that you want.
A natural blue diamond's value is based not only on its colour -- the intensity of the blue colour, and its carat weight and clarity. The cut of the diamond may also be a factor in its value.
Today at Blue Nile, you can spend between US$8,462 and US$49,775 for a diamond of this carat weight, depending on the clarity, colour and cut that you want.
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.
You can buy a diamond of this carat weight today on Blue Nile and spend between US$520 and US$4,187, depending on the clarity, colour and cut that you want.
You can buy one of this colour and carat weight today on Blue Nile for between US$3,000 and US$4,000.