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 » RockyTalky
»  » diamcalc request
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diamcalc request |
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| P: 4/30/2002 3:32:02 PM | |
buttercup Rough Rock Total Posts: 87 Last Post: 6/7/2002 Member Since: 2/19/2002 |
i am helping a friend purchase a diamond for his girlfriend, but it's come down to two...and i am worthless when it comes to advice right now. they both get excellent scores on the HCA, so I was hoping diamcalc might be able to provide an idealscope image that would help the decision. if it's not too much trouble, i'd sincerely appreciate any help. thanks :) contestant #1) 2.071 H SI2 AGS000 8.20-8.24x5.04 61.3 depth 56 table 34.9 15.2% crown 40.9 43.1% pavilion pointed culet inert fluor HCA: x-x-v-v-1.5 TIC AGA: 1A1B? contestant #2) 2.058 G SI2 AGS000 8.17-8.24x5.04 61.4 depth 55 table 35.2 crown 40.7 pavilion pointed culet inert fluor HCA: x-x-x-v-1.2 TIC AGA: 1B/2A? which is better cut? |
| Posted: 4/30/2002 3:32:02 PM | |
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There are 7 replies to this message. There are 7 replies on this page. |
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| P: 5/1/2002 7:02:47 AM | |
Pricescope Administrator Total Posts: 8,265 Last Post: 1/5/2008 Member Since: 1/1/2000 |
Hi Buttercup :) I think both diamonds should be nice based on these numbers. I can run cut evaluation on DiamCalc and post the ideal-scope simulations. However, taking Sarin measurement accuracy into account and limited information, the result for the real stone can be different. Besides, a few % difference in light return or leakage do not mean one diamond will look better than another. As Garry wrote, "A score below 2 (Excellent) means you have eliminated known poor performers (more than 95% of all diamonds). Your own personal preference may be for a diamond with an HCA score of 1.5 more rather than one with a lower score of say 0.5." Pricescope |
| Posted: 5/1/2002 7:02:47 AM | |
| P: 5/1/2002 7:05:47 AM | |
Garry H (Cut Nut) Ideal Rock Total Posts: 11,580 Last Post: 11/23/2009 Member Since: 8/16/2000 |
It is simpe - they are a perfect pair - buy both :)
Garry Holloway FGAA DipDT |
| Posted: 5/1/2002 7:05:47 AM | |
| P: 5/1/2002 7:06:45 AM | |
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Pricescope Administrator Total Posts: 8,265 Last Post: 1/5/2008 Member Since: 1/1/2000 |
#1 Pricescope |
| Posted: 5/1/2002 7:06:45 AM | |
| P: 5/1/2002 7:07:21 AM | |
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Pricescope Administrator Total Posts: 8,265 Last Post: 1/5/2008 Member Since: 1/1/2000 |
#2 Pricescope |
| Posted: 5/1/2002 7:07:21 AM | |
| P: 5/1/2002 7:54:03 AM | |
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Pricescope Administrator Total Posts: 8,265 Last Post: 1/5/2008 Member Since: 1/1/2000 |
I don't see much difference on my screen :)
Pricescope |
| Posted: 5/1/2002 7:54:03 AM | |
| P: 5/1/2002 8:18:29 AM | |
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buttercup Rough Rock Total Posts: 87 Last Post: 6/7/2002 Member Since: 2/19/2002 |
I wish! Thanks Leonid for the idealscope images, you are the greatest! I'm with you, i don't see a difference either  The H SI2 is a little less expensive and the inclusion plot looks a little cleaner...so maybe that's the one I'll say is better  Thanks again! 
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| Posted: 5/1/2002 8:18:29 AM | |
| P: 5/1/2002 8:37:07 AM | |
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Pricescope Administrator Total Posts: 8,265 Last Post: 1/5/2008 Member Since: 1/1/2000 |
Are these diamonds from the internet? Could you get them both to compare?
Pricescope |
| Posted: 5/1/2002 8:37:07 AM | |
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