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Diamond mining in India extends back into antiquity. From ancient times, India was the source of nearly all the world's known diamonds, and until diamonds were discovered in Brazil in 1726, India was the only place where diamonds were mined. India has not been a major diamond-producing country since the 1900s, but diamond mining continues.
The first major development in diamond cutting came with the "Point Cut" during the later half of the 14th century: the Point Cut follows the natural shape of an octahedral rough diamond crystal, [2] eliminating some waste in the cutting process. Diamond cutting, as well as overall processing, is concentrated in a few cities around the world ...
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Surat Diamond Bourse (SDB) is a diamond trade centre located in DREAM City, Surat, Gujarat, India, designed by the architecture firm Morphogenesis. It is the world's largest diamond trading hub with a floor space of 660,000 square metres (7,100,000 sq ft), as well as the world's largest office building .
On 12 February, the study was presented at a seminar held by the GJEPC and the Surat Diamond Association, in Surat, India. The report argued that the use of child labour in India's diamond processing industry has been reduced from 0.55% in 1998 to 0.31% in 2005, "while for the synthetic stone industry it is estimated to be two-thirds less".
The pink, cushion-cut, 34.65-carat Princie Diamond used to be part of the Jewels of the Nizams of Hyderabad; it was auctioned in 2013 by Christie's and sold for US$ 39.3 million, which is the highest-recorded auction price for a Golconda diamond and a world record for US$ 1.1 million per carat.
Trimbakeshwar Shiva Temple in Nashik, India. The Nassak Diamond originated in the 15th century in India. [4] Although the date of the original cutting is unknown, the original cutting was performed in India and had sacrificed everything to size while giving the diamond a form and appearance similar to that of the Koh-i-Noor diamond.
Diamond cutting is the art and science of creating a gem-quality diamond out of mined rough. The cut of a diamond describes the manner in which a diamond has been shaped and polished from its beginning form as a rough stone to its final gem proportions. The cut of a diamond describes the quality of workmanship and the angles to which a diamond ...
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