No. Pink diamonds are little more but they are both more expensive then colorless diamonds.
Blue diamonds are extremely rare, more rare than even pink diamonds. As with anything that is rare and well coveted its definitely going to be more expensive.
Granite prices can vary depending on the size of you job and the amount of material you will require so an exact square footage for installation can vary. Regardless, the actual material itself can rather expensive for rarer materials. My personal favorites include Blue Bahia, Abyssai, Azul Macauba, Van Gough, and Luise Blue Select. The material alone can run over a hundred dollars a square foot. Fabrication costs can make it even more expensive.
Natural blue diamonds represent one colour of natural diamonds -- others being yellow, orange, green, pink and so forth. Blue diamonds contain boron within their chemical structure, which gives the stone reflective properties that make it appear blue.
Blue Topaz, Star Sapphire, Blue Diamonds, sapphires.
The color scale for white diamonds runs from D to Z. On one end of the spectrum you have completely white without any traces of yellow and on the other end, a diamond fully saturated with yellow and no traces of whiteness. Due to the fact that they are quite common, they are actually quite affordable.
Blue diamonds are speculated to be rarer than white/clear diamonds because it is more difficult to form naturally. Blue diamonds, as such, are worth more than regular white diamonds
Every gem-quality diamond is valued according to its cut, colour, clarity and carat weight, regardless of its continent of origin. Some of the largest and clearest diamonds, including some of astonishing vivid colours come from Africa. These are the most expensive of diamonds. Examples are the Cullinan and the Blue Moon diamonds.
Blue diamonds are extremely rare, more rare than even pink diamonds. As with anything that is rare and well coveted its definitely going to be more expensive.
Loose blue diamonds are expensive to buy and are normally bought in good jewelers or online. The distinguishing features of loose blue diamonds are their natural blue tint and shape of the diamond.
Blue diamonds are very rare and very expensive. In order for them to be real blue they must be found naturally and color enhanced blue diamond is treated with heat and chemicals. If you are looking for authentic blue diamond’s then make sure the diamond is certified which will also indicate whether the diamond is natural or not. It all depends on the 4 C’s; cut, carat weight and clarity. You will need to do some research in order to decide what to buy.
There are "yellow", "blue", white", "pink", and even "orange" diamonds, but it refers to a faint "cast" the color of the diamond has due to slight impurities in it - the diamond still appears overall to be "white".Another AnswerOther than 'white' diamonds, graded D colour to Y, there are coloured diamonds with shades of colour, from faint, to very light to light. The grade of a coloured diamond depends on the amount of mineral included in the diamond which gives it colour. For example, boron gives diamond a blue cast.A blue diamond can be graded Faint Blue, very Light Blue or Light Blue grade. Blue is one of the rarest colours of natural diamond.(There are also vivid grades, fancy grades and fancy vivid grades of coloured diamonds.)You can read more about grading coloured stones, below.
Depending on the quality of diamonds you want to purchase, you can pay a few hundred dollars for a bag or two of industrial diamonds to millions of dollars per carat for a rare, vivid blue gem-quality diamond. Eleven pounds equals 24,947.6 carats.
Diamonds naturally occur in 'white', yellow, orange, blue, red, green, purple, pink and variations of these, such as red-purple. Then each of these colours can be graded light, fancy, intense and vivid, depending on the saturation of colour in the gem.
Granite prices can vary depending on the size of you job and the amount of material you will require so an exact square footage for installation can vary. Regardless, the actual material itself can rather expensive for rarer materials. My personal favorites include Blue Bahia, Abyssai, Azul Macauba, Van Gough, and Luise Blue Select. The material alone can run over a hundred dollars a square foot. Fabrication costs can make it even more expensive.
Not all. Some can be other colors. But there are blue diamonds
There are lots of sorts. The most common (because of its cheap price tag) is chronic, but there are rarer and more expensive types for example: blue cheese and blueberry.
Diamonds that are naturally blue are among the rarest of diamonds. Recently the 5.16 carat Sky Blue Diamond sold in Hong Kong for US$6,400,000, or $1,240,310 per carat. This stone known as the De Beers Millennium Jewel 11, represents the creme de la creme of blue diamonds. According to its GIA certificate, it is a "... natural, Fancy Vivid Blue colour, Internally Flawless clarity." Read more about this stone, below. Because of its rarity and desirability, treating a naturally clear diamond to make it look blue -- which will only occur if the diamond already contains boron -- is one way a jeweler can increase the profit made on the sale of a diamond. Treated diamonds should be documented as treated stones. Gemologists will always be able to detect modification of a diamond, which devalues the gem.