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How does GIA color grade PINK Diamonds


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#1 diamondsbylauren

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Posted 22 June 2006 - 03:35 PM

Lets analyze this 1.58ct Light Pink VS2 Pear Brilliant Diamond

We can go over the way GIA categorizes fancy colored diamonds- in terms of depth of color.

If it's a yellow diamond, GIA uses the alphabet up till Y-Z- the next darker shade is Fancy Light Yellow.

Now a Y-Z is yellow, unmistakably.

When the tint is pink, a different scale is used. This diamond is categorized as "Light Pink" ( without the "Fancy" modifier)

The reasons GIA uses this different scale have to do with the rarity of pink diamonds, as well as the actual characteristics of the color.
If a diamond had as much yellow, as this one does pink, it would never be so obvious.

That's why GIA uses the grade "Light Pink" to describe this color.

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GIA Report for the diamond
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A very interesting aspect is the "Medium Orange fluorescence? Posted Image
I literally screamed the first time I hit it with the light.
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Another unique aspect to pink diamonds is cut.
Many times I've considered - and purchased- pink diamonds who's cut would simply not look right in a colorless diamond.
This cut is actually perfectly suited for the light pink color.

It's a pear, for sure.
It's not deep, in the least bit, at 62.3%. It does have a high crown- with angles greater than 40 degrees.
This gives it a vintage look- incredible sparkle- the high crown allowing a few of the large bottom facets to reflect right up- not a bow tie- but something different.

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#2 diamondsbylauren

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Posted 26 June 2006 - 11:20 AM

The mounting of a pink diamond is another crucial aspect- If the diamond is properly set, the color really shows.


Here's an idea of a type of setting
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#3 J'taimeCartier

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Posted 06 December 2006 - 11:08 AM

It's gorgeous. Argyle?

#4 WebGal

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Posted 06 December 2006 - 08:00 PM

Nope. Just a killer pink pear cut.
[url]http://diamondsbylauren.com[/url] - Fancy colored diamonds and colorless diamonds.

#5 diamondsbylauren

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Posted 07 December 2006 - 12:25 PM

It really is a pretty one!