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Golconda Diamonds: What Are They?
The Golconda diamond mines are located in south central India in what today is the state of Hyderabad. This region was the first known source for rough diamonds from approxiamtely the 4th century B.C. until 1730 when diamonds were discovered in Brazil.
The defining characteristics of Golconda diamonds and what sets them apart and in a class by themselves are their incredible transparency, "whiteness", and purity.
Both the Gemological Institute of America (GIA) and the world reknowned Gubelin Gem Lab characterize diamonds displaying the finest white color and transparency as type IIa, signifying that they are free from nitogen and are therefore chemically pure and colorless. The term "Golconda" has come to define diamonds of the finest white color and transparency.
Some descriptive terms used to define Golconda diamonds have been; "whiter than white", "like a clear river stream", and brighter than bright".
Golconda diamonds are very, very rare in today's market and if you do come across one it will usually be at a Christie's or Sotheby's auction.
Bring LOTS OF CASH!
Comments
Lots of cash indeed :
2002 - On May 15, Christie’s is offering the 75.51 carat D-IF Golconda “Briolette of India,” which is estimated to bring $6-$7 million (or up to $93,000 per carat), as the signature piece of its Geneva sale.
2006 - Christie's Asia in Hong Kong : April 20, A pear-shaped D colour, IF “Golconda” diamond of 13.53 cts US$1,238,640, (US$91,000 per ct.)
Posted by: Philippe Bouasse on January 26, 2007 4:47 PM
Please provide me the information about the course of the diamond grading, cutting, polishing, etc, providing by the GOLCONDA INSTITUTE OF DIAMONDS
Posted by: kota Sridhar on July 31, 2007 12:22 PM
gurl that is tight
Posted by: snookie on October 16, 2007 10:18 AM
I am interested in buying Golconda rough or polish diamonds. I am also available to share my expertise in this field.
Posted by: Vivek Mehta on May 13, 2008 7:51 AM
Do u want to buy Panna Diamonds?
Posted by: Sandeep jain on March 26, 2009 12:02 AM
I have a Golconda diamond and I can source anyone who wants such an incredible beauty and rarity.
Posted by: Virgilio Elcullada Luib Jr. on May 5, 2009 12:33 AM
i have golconda mines 90ct.piec if you are interisting in buy its.contect me via emails
Posted by: jk matolia on May 30, 2009 8:54 AM
I used to work at an office where a couple of Golconda diamonds came by over a period of 6 years that I worked there. I believe they are still for sale and the price should be about that mentioned above. To tell the truth, one of them belonged to a partner office in Dallas and it looks just like the one on the picture.
Posted by: Anderson Schroder on September 30, 2009 3:18 PM