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10.06 carat E VVS2 Cushion Modified Brilliant Diamond

www.rothem-diamonds.com R. Rothem Diamonds Present GIA certified cushion cut diamond weighing 10.06 carat. The diamond has a GIA certificate and ...

Type IIa Diamonds; Big Prices at Auction « Gemma News Service

Sold for 4.04 Million or $145,933 per carat.

Collectors Paying Big Premiums for type IIa diamonds:

Sales talk and hyperbole aside, Type IIa diamonds are regularly knocking down auction records.  Gems of this type are often called “ Golconda ” diamonds after the famous Indian mines that supplied a majority of the world’s diamonds until they were mined out in the early 18 diamond came from the fabled diamond mines of India, all are type II diamonds.

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