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#384091 - 04/06/08 11:32 AM Largest Takara yellow diamond to date coming...
lessw Administrator Offline
Omniscient


Registered: 04/04/02
Posts: 2905
Hi all,
I just wanted to announce that we just completed cutting on the largest Takara yellow to date, a 2.08ct princess cut!

This is the first time we've actually broken the 2ct barrier, and I believe this will be the largest lab grown yellow diamond ever sold in the US.

We'll have a press release once we have the completed diamond grading report, but I wanted to share it with you early. \:\)

Best regards,
Less
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#384092 - 04/06/08 11:42 AM Re: Largest Takara yellow diamond to date coming... [Re: lessw]
maliasmom Moderator Offline
The Black Orlov


Registered: 05/14/06
Posts: 4106
How awesome, congratulations! Can't wait to see this beauty, wow!!!
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#384093 - 04/06/08 11:57 AM Re: Largest Takara yellow diamond to date coming... [Re: maliasmom]
Larissa Offline
Afficionado


Registered: 03/24/07
Posts: 548
Congratulations!! When will get to see it?
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#384099 - 04/06/08 12:28 PM Re: Largest Takara yellow diamond to date coming... [Re: Larissa]
gemcat Moderator Offline
Connoisseur


Registered: 04/17/05
Posts: 2440
Loc: San Antonio, TX
Oh, yes, Less, pics are eagerly awaited. You know well how we adore good photos of beautiful stones. \:\)
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#384105 - 04/06/08 01:06 PM Re: Largest Takara yellow diamond to date coming... [Re: gemcat]
Cricketgrrl Offline
BTD Crown Jewel


Registered: 10/07/03
Posts: 13793
Aiyeeeee!!! Interesting to see this, now. I was on Takara this morning looking at the beautiful yellow EC and wondering when/if there would be larger stones some day.

Congrats, Less! Looking forward to seeing this beauty, and the press reports. <3
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#384113 - 04/06/08 02:05 PM Re: Largest Takara yellow diamond to date coming.. [Re: Cricketgrrl]
kaylaG Offline
Afficionado


Registered: 12/17/04
Posts: 543
Loc: s.f. bay area/paris, france
Sounds wonderful!!

Is there anything I can read explaining why larger stones(3-5ct) aren't made yet? TIA!


Edited by kaylaG (04/06/08 02:06 PM)
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#384118 - 04/06/08 02:40 PM Re: Largest Takara yellow diamond to date coming.. [Re: kaylaG]
julieinkc Offline
Mentor


Registered: 02/27/03
Posts: 1053
Loc: St. Louis
WOW, that is great news!
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#384124 - 04/06/08 03:19 PM Re: Largest Takara yellow diamond to date coming.. [Re: kaylaG]
lessw Administrator Offline
Omniscient


Registered: 04/04/02
Posts: 2905
 Originally Posted By: kaylaG
Sounds wonderful!!

Is there anything I can read explaining why larger stones(3-5ct) aren't made yet? TIA!


I don't know if there is anything to read per se, but the main reason is that the larger the growing space for the diamond, the exponentially more power you have to apply to keep the high pressure the same throughout the larger area...and thats gets very problematic.

That requires more costs, larger and more expensive tungsten anvils (that keep having to be replaced), more power and more likelihood of it breaking down overall.

Thus, its not as profitable, much more problematic and the market for the larger stones is not as big (in terms of volume)...so I think its for all of the above that people aren't designing larger presses to grow larger stones.

We are seeing a lot of demand for 2ct size yellow diamonds though, so I'm hopeful the lab can continue to bring out a diamond or two close to this range every few months.

I'm pretty sure this 2.08ct will be the largest lab grown diamond sold in the US, but I don't have any easy way to verify that. For sure it is the largest one we have ever sold though.

Hope that helps,
Less
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#384127 - 04/06/08 03:32 PM Re: Largest Takara yellow diamond to date coming.. [Re: lessw]
diamondangel Offline
BTD Crown Jewel


Registered: 04/08/02
Posts: 16050
Loc: Northwestern NJ
Awesome! Congratulations!!! \:D
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#384160 - 04/06/08 07:30 PM Re: Largest Takara yellow diamond to date coming.. [Re: diamondangel]
wench34 Offline
The Centenary Diamond


Registered: 03/30/06
Posts: 8277
Loc: Scotland in my dreams
Congratulations, Less....that is fantastic news.....having read about how difficult the process is, whoever gets that stone should really cherish it!
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