Tag Archives: treated diamonds

The Jewelry Insider

May 14, 2009


Colored diamonds are coveted by jewelry lovers everywhere, and despite the economic woe affecting the luxury industry, sales for big, rare stones are still going strong.

While nothing can compare to the world’s most expensive blue diamond, The Wittelsbach, which sold to diamond dealer, Laurence Graff, last year for $24.3 million, Sotheby’s just unloaded another blue bauble for a stunning $9.4 million.

“The price achieved is a world record by value per carat. This will certainly increase consumers’ confidence in buying sparkling stones,” said KK Sharma, executive director, Indian Diamond Institute (ID

African miner, Petra Diamonds, unearthed the gem from the Cullinan mine in South Africa, famous for yielding most of the world’s best blue diamonds. The fancy vivid blue gem weighs 7.03 carats and is rated internally flawless by the G.I.A. – high praise for a natural stone.

According to the Natural Colored Diamond Association, only one diamond in 10,000 possesses a natural color so strong that it can be classified as fancy color diamond, with reds and blues being the most rare.

Colored diamond fans who don’t have millions lying around to snatch a natural stone for their own jewelry box, can find more affordable treated diamonds in every color of the rainbow.

Treated colored diamonds are actually natural white diamonds that are subjected to intense heat to give the stones a range of different hues – from black and pink to yellow and blue. And you don’t have to have an auction paddle to snatch one of your very own.

Cure your case of the blues on Jewelry.com, where you can shop for many treated colored diamond styles from the coffers of the retailers you trust.

Then take a look at this video of the real thing. And die a thousand deaths.