The universe of Polished Diamond

Polished DiamondCharacteristics, 4 C's, carat weight, diamond shape and cut, diamond color, diamond clarity, mechanical property, treatment, simulant and imitation, diamond trade, diamond pricing, how to calculate diamond price, diamond exchange bourse, gemological laboratories, buying advices, gemology tools, famous polished diamonds. diamond, diamonds Polished Diamond 

The universe of Rough Diamond

Rough DiamondGeology, prospection, mining, ore processing, rough diamond sorting, cutting, rough diamond trade, Kimberley Process, rough diamond purchase, gemology tools, buying advices, world wide diamonds producer, world wide diamonds deposits and mines, opportunities and projects, mining titles, mining equipments, famous rough diamonds. diamond, diamonds Rough Diamond 
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A Real Mine of Informations

Buying advices: how to buy certified loose diamonds?
The clarity and color scale, diamond cuts and shapes, diamond traitment and simulant.
Gemological laboratories and grading report. How to read a diamond certificate?
Gemology tools for rough and polished diamonds.
Discover your birthstone.
51 educations, professional training and seminars for adults and teenagers.
Website directory: 585 referred sites.
Diamond prices calculator. It's easy, fast and reliable.
Informations on mining titles about diamond producer countries.
Mining equipments for diamond mining.
Rough diamonds buying advices: where to buy them?
World wide production of the 20 diamond mines.
Certified loose diamonds and fancy color diamonds at wholesale prices.
261 famous diamonds: Cullinan, Golden Jubilee, Incomparable, Centenary, Hope, Regent, etc...
Photo gallery: rough and polished diamond, gemology tools, mining equipments.

Top Links

Diamond prices calculator.
261 famous diamonds: Cullinan, Golden Jubilee, Incomparable, Centenary, Hope, Regent, etc...
Photo gallery: rough and polished diamond, gemology tools, mining equipments.
Test your knowledge about diamond: the diamond quiz.
The microphotography of diamonds: it is beautiful, it is surprising, it is simply Art.

Which Diamond can I Buy?

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Did you Know?

Diamond is hardest of known materials. It is not very compressible, it is chemically inert and it resists corrosion. It permits the strongest propagation velocity of the sound in a material. It is a good transmitter in the fields of x-rays and the ultra high frequencies.
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