New Mineral Named After GIA’s John Koivula
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 Post subject: Fancy intense blue-green diamond
PostPosted: Tue Feb 26, 2019 3:02 pm 
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My new fancy intense blue-green diamond - 0,47 ct and of course natural untreated (GIA report).

Very strong turquoise fluorescense and short lasting phosphorescence. Per vendor from Brazil.

In the center of the stone is a group of black blades - think graphite. Of course not the desired inclusions for someone who wants it in jewelry - a clean stone in this color is out of my range.

But I love it! :smt007

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In sunlight...

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45x

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 Post subject: Re: Fancy intense blue-green diamond
PostPosted: Wed Feb 27, 2019 12:43 am 
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Wow, those inclusions are gorgeous! Way nicer than most diamond inclusions I have seen.

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 Post subject: Re: Fancy intense blue-green diamond
PostPosted: Wed Feb 27, 2019 5:11 am 
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:shock:

:drool:


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 Post subject: Re: Fancy intense blue-green diamond
PostPosted: Wed Feb 27, 2019 10:28 am 
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Nice! A diamond with a soul.... =D>


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 Post subject: Re: Fancy intense blue-green diamond
PostPosted: Wed Feb 27, 2019 4:59 pm 
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In long wave UV you see the radiation stains better - deep green stains.

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@1bwana1

A diamond with a soul - I like this!!

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 Post subject: Re: Fancy intense blue-green diamond
PostPosted: Thu Feb 28, 2019 7:53 am 
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Good find Marlow ! :smt038


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 Post subject: Re: Fancy intense blue-green diamond
PostPosted: Sun Mar 03, 2019 3:07 pm 
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Isi wrote:
Good find Marlow ! :smt038



Thank you Isi!

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Indirekt LW UV - otherwise not possible to take a pic.

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The little fancy vivid green-yellow (0,15 ct) is from the same vendor.

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 Post subject: Re: Fancy intense blue-green diamond
PostPosted: Sun Mar 03, 2019 4:27 pm 
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Wow, and this color is guaranteed natural ? Very nice !


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 Post subject: Re: Fancy intense blue-green diamond
PostPosted: Wed Mar 20, 2019 3:05 pm 
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a clean stone in this color is out of my range

I'd look at it the other way: in your range was a stone that is actually way more interesting than a clean stone: beautiful inclusion! Clean stones are just...empty.


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 Post subject: Re: Fancy intense blue-green diamond
PostPosted: Fri Mar 22, 2019 5:08 am 
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cascaillou wrote:
Quote:
a clean stone in this color is out of my range

I'd look at it the other way: in your range was a stone that is actually way more interesting than a clean stone: beautiful inclusion! Clean stones are just...empty.


=D> You are sooo right!

But most important this little diamond found a loving and caring home - not caged in cold metal surrounded by small arrogant little loupeclean colorless diamond.... :D

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