Blue Diamonds

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D.NEA Creates Largest Lab-Grown Blue Diamonds

Tuesday, Dec 15 2009 10:39AM Diamond news agency, SBG

DNEA Creates Largest Lab-Grown Blue Diamonds Battle Creek Michigan – DNEA is a well-known producer of eco-friendly and completely conflict-free gemstone and diamond jewelry Their diamonds are all lab-grown using the same intense heat and pressure that turns carbon into diamonds but the process takes far less time has little ecological impact and the results are far less expensive Because the diamonds are synthesized in a controlled environment there are none of the imperfections that natural diamonds can hold The clarity of a lab-created diamond is always perfect It has proven relatively easy to grow a colorless diamond but giving them color has been more difficult Previously colored diamonds—blue in particular—were quite small Now DNEA has developed a process that has allowed them to create the world’s largest lab-grown blue diamonds

Flawless blue diamond up for grabs at Sotheby's

Friday, Apr 3 2009 7:00AM National Jeweler Network - Fashion News,

Flawless blue diamond up for grabs at Sotheby's In the last three years Sotheby's has seen three blue diamonds garner more than $1 million per carat at auction Next up This 703-carat flawless blue diamond estimated to fetch between $58 million-$85 million

Sotheby's To Sell Big Blue Diamond

Wednesday, Apr 1 2009 9:02AM Luxist,

Sotheby's To Sell Big Blue Diamond

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Although overall diamond prices are down the sales for the big and rare stones are still pretty strong Petra Diamonds a miner of stones in Africa is hoping for a high number for their first sale of a cut and polished stone through Sotheby's from the Cullinan mine in South Africa The Cullinan mine has yielded most of the best blue diamonds in the world The stone has a fancy vivid blue color and is rated internally flawless Petra decided to sell the stone as cut and polished versus selling the rough as they usually do because they are hoping to get maximum exposure for the gem

The stone will be shown in Hong Kong Paris New York and London before winding up in Geneva for the It is estimated to sell for as much as $85 million Maybe the stone will appeal to famous diamond dealer Laurence Graff Last Decemberd a grayish-blue 3556 carat stone with an impressive historical provenance for $243 million making it the world's most expensive blue ...

Blue Magic diamond,modified pear-shaped cut, with a weight of 12.02 carats- Reference Database -Internet Stones.COM

Monday, Mar 23 2009 6:31PM Internet Stones.COM Feeds,

Blue Magic diamondmodified pear-shaped cut with a weight of 1202 carats- Reference Database -Internet StonesCOM The name Blue Magic for the diamond seems to emphasize the rare fancy vivid blue color of the diamond the highest color grading for a blue diamond which is an extremely rare occurrence The phenomenon of blue diamonds is an extremely rare occurrence in nature

Blue Diamonds

Tuesday, Feb 17 2009 9:05PM Diamond, Gold and Jewelry Guide,

Blue Diamonds Blue Diamonds Executive Summary about Blue Diamonds By Todd Koenig Diamonds with a perfect blue color are a very rare commodity Indian blue diamonds have a special place among all these diamonds In India there are many antique diamonds and also plenty of diamond shops who offer the diamonds with guaranteed purity and at competitive prices What are []

What brand of shirt is black with gold guns and blue diamonds? Ryan Sheckler wore it on Life of Ryan?

Monday, Dec 29 2008 2:21AM The Diamonds Blog,

What brand of shirt is black with gold guns and blue diamonds Ryan Sheckler wore it on Life of Ryan gradys24 asked On the Life of Ryan this season Ryan Sheckler wore a black shirt with blue diamonds and gold guns Does anyone know what brand of shirt it was Do you know any other brands Sheckler wears He usually has sick stuff just checking Thanks in advance

The Facts About Blue Diamonds

Wednesday, Oct 1 2008 6:08AM Squidoo Top 100 Lenses,

The Facts About Blue Diamonds Diamonds are composed of carbon atoms that have been subject to extreme pressure and heat If the diamond contains no impurities then the color will be crystal clear Nature rarely creates anything that does not have any impurities in it Most diamon

$16.26 Million For A Chopard Blue Diamond Ring

Tuesday, Jun 24 2008 4:44AM Fine Diamond Jewelry,

$1626 Million For A Chopard Blue Diamond Ring

$1626 Million For A Chopard Ring

We've already featured colored diamond in fact one of them is blue We also know that blue diamonds are among the rarest of naturally colored

That’s why this oval-shaped diamond ring with triangular-shaped shoulders and a pave-set diamond band in 18-carat white gold will set you back about $17 million per carat This unique and pricey diamond ring is a good alternative to the typical engagement ring

Although this diamond ring is quiet expensive but I'm sure your girlfriend will like it and won't hesitate to marry you once you propose to her

Hope Diamond's Mysterious Red Glow Solved

Tuesday, Jan 22 2008 7:09AM DiamondIdeals,

Hope Diamond's Mysterious Red Glow Solved -- JCK-Jewelers Circular Keystone 1/14/2008 73100 AM A study released in the January 2008 edition of the journal Geology proves that a blue diamonds rare appeal goes far beyond its beauty Researchers at the Smithsonian Institution and the US Naval Research Laboratory measured the phosphorescence spectra of the 4552-ct blue Hope Diamond and 66 other natural blue diamonds including the 3082-ct Blue Heart Diamond in the Smithsonians National Gem Collection They found that almost all natural blue diamonds show phosphorescence that has components of blue and red light In some cases including the Hope Diamond the red color dominates and the phosphorescence appears red to the eye but for other diamonds the blue color dominates The specific characteristics of the phosphorescence such as the relative intensities of the blue and red components and how quickly it fades were specific to each of the 67 diamonds in the study and provide a fingerprint that can be used b ...

Scientific Study on the Hope Diamond Necklace

Tuesday, Jan 8 2008 7:06AM Diamond Jewelry,

Scientific Study on the Hope Diamond Necklace

From diamond wedding rings diamond engagement rings and diamond earrings diamonds career a certain mystique that most other jewelry doesn't have Diamond jewelry is symbolic of wealth status class and even a bit of mystery

The famed Hope Diamond the most famous diamond necklace in the word is one of the most mysterious diamonds of all Scientists have found that the famed diamond necklace glows a mysterious red tone when the UV light is shined upon it All blue diamonds in ultra violet light glow blue however the Hope Diamond is a strange exception The famed diamond necklace glows red indicating a different mix of boron and nitrogen
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