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Birks Showcasing a Pink Diamond in Edmonton Store One of our major jewellery retailers in Canada called Birks is showcasing a large pink diamond in it's downtown Edmonton store. Details: Weight: 10.02-carat Clarity: SI1 Color: fancy light-purplish...

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2011 Diamond Review RAPAPORT... Diamond prices rose significantly in 2011. Growth was driven by strong gains in the first half of the year even as political and economic uncertainties continued. However, the high levels reached...

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Rapaport Diamond Industry Stock Tracker RAPAPORT... The following table reflects weekly changes for diamond industry shares for period ending on February 16:   Feb. 16 Feb. 9 Chng.   $1 = Euro 0.760 0.752 0.008   $1 = Rupee 49.23 49.50 -0.3   $1...

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Rockwell Completes Tirisano Acquisition RAPAPORT... Rockwell Diamonds Inc. completed its acquisition of the Tirisano Mine project in South Africa.  Rockwell agreed to purchase  Tirisano, formerly Blue Gum, in September 2010 for...

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Joshi Bandhu Gems & Jewels Celebrates its 'Diamond... Press Release: Joshi Bandhu Gems & Jewels celebrated a ''Diamond Jubilee'' for their firm on October 9. There was a massive gathering of people from all walks of life from various parts of Maharashtra...

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4Cs

One easy way to think of Diamond Grading, is to use the popular 4 C`s that are discussed in jewellery stores all over the world.

Theyre based upon the G.I.A. (Gemological Institute of America) grading system, and are composed of:

Clarity:  The amount and severity of inclusions present.  (All diamonds have them)

Colour: The amount of colour present (usually yellow) in a diamond, and it`s effect on the value.

Cut: Not the shape – but rather the skill and perfection with which the individual stone was made.

Carat Weight: Strictly a unit of weight.

You can check more information on each in the sub-pages.