'Blue' is not a definitive colour description for a coloured diamond: varieties include "Faint, Very Light, Light, Fancy Light, Fancy, Fancy Dark, Fancy Intense, Fancy Deep, Fancy Vivid." This is in addition to the shade of blue, of which there are too many to list. You can read more, below.
In addition, the diamond's clarity and cut are included in any valuation.
You may be able to price a 'blue' diamond that is a man-made diamond elsewhere. The cut and clarity will also be factors in consideration of the price you will pay.
Diamond is much harder than Sapphire. also the Diamond will be more sparkly.
Blue Nile sells many different types of jewelry. All of it is beautiful and much of it is diamond. Yes, Blue Nile does indeed sell diamond bracelets.
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 address of the Blue Diamond Library is: 14 Cottonwood Dr, Blue Diamond, 89004 0040
The Hope Diamond is a blue diamond.
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.)
A natural blue diamond will always be worth more than a white or colourless diamond, given equal carat weight, clarity, and excellence of the cut.
Approximately between $400-$500
Today, on Blue Nile, the smallest diamond weighs .23 carats and is available for US$270.
Blue Diamond - comics - was created in 1941.
dial 118 118
Blue Diamond's 2003 sales were $422 million