This diamond has great color but contains many inclusions.
Light blue diamond name.
The price of a 0 5 carat light blue diamond is 26 280 on average.
On exhibit at crater of diamonds state park in arkansas where it was found in 1990.
A pale blue diamond source.
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Alexandrite is a color changing gemstone of the mineral chrysoberyl.
Pear shaped rose cut diamond.
Rothem diamonds on vimeo.
What it lacks in provenance and color intensity it makes up for in size.
It is this substance that absorbs yellow light thus reflecting a blue color.
There s a scientific cause for appearance of colors in diamonds.
In the fancy color diamond book they explain that while a diamond is forming boron particles can become trapped inside the crystal lattice.
Stuart or holland diamond.
At night alexandrite appears reddish with incandescent light while usually green or blue at daytime.
At 2 million per carat it would command a reserve price of 79 million.
Fancy intense blue diamond hpht 3 carat princess cut 31854 from r.
The price of a 0 3 carat light blue diamond costs 15 700 on average.
39 31 carats fancy deep blue flawless acquired by graff in 1984 the imperial blue is the world s largest known flawless fancy deep blue diamond.
The presence of an impurity this is also true for blue diamonds.
Blue diamond s level of rarity often makes them a target for diamond collectors investors and enthusiasts.
The color of this gemstone changes depending on the source of light.