Hi everyone,
I haven't posted much here but I sure have learnt a lot from your knowledgable selves
I thought you might be interested in an email conversation I have just had with a diamond vendor here in New Zealand. I won't mention the name because.. well.. I'm a nice person.. but it's interesting nonetheless. I hope I haven't posted this in the wrong place!
Warning: it's long.
It has been edited only to remove the vendor's name and contact info; to put the conversation in chronological order; and to highlight the comment i found most interesting..
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Hi,
Cheers,
Penny
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Hi Penny,
An AGS 0 is an Ideal cut round diamond and not the reserve of the square modified brilliant commonly known as the princess. The American Gemmological Society (AGS) uses a number score system to rank the diamond light performance and a zero scores is the best but this is applied to round brilliants, typically the best cut for princesses is excellent which is the same as the GIA (Gem Inst America).
Why would you want an ideal or excellent cut but a poorly coloured J in a Si clarity? An excellent cut is not going to perform if there are many inclusions even eye clean Si1 is riddled with inclusions under magnification and these inclusions make the excellent cut perform like a good cut. Why pay for an excellent when its not going to perform like an excellent? Similarly, a J colour diamonds light return is going to be thwarted by the tint of yellow that a J possesses. To state the obvious why have an excellent cut but poor everything else?
We would recommend a balance perhaps, G colour, VS2 with an excellent cut. I have checked our database of well over 50,000 certified diamonds an we have 41 AGS princess cut diamonds available, can you inform your carat size and budget and I'll send some examples to you. You may want to go to a quality high street jewellery store and ask to see their AGS princess cut diamonds before we send lists of diamonds for you to review as this will conserve our time and we can then deliver exactly what you require at the best price.
Kind regards;
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Hi,
See this link for more info: http://www.agslab.com/press0305_01.html
Penny
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Penny,
The AGS grade an absolute tiny amount of the worlds gem quality diamonds and mainly in the US market (see graphs). Diamond cutters just don't use their services and its from these cutting houses that the world buys. The tiny amount of diamonds that AGS certify are mainly investment quality or extremely high quality not J colour, Si1 quality! What makes you think a J colour, Si1 clarity diamond will have every facet mapped and obtain a zero rating? If so the AGS cost would make the diamond a disproportionately high cost to a low quality, low value diamond and it would be uneconomical. Since May 1st AGS would have graded a miniscule amount of round diamonds let alone princess cuts and at a zero rating well the numbers are pathetically small so stop trying to achieve the impossible. Educating yourself into every detail of buying a diamond can be dangerous and we urge people to get back to the basics which is a harmonious balance of colour, clarity and cut around your budget to achieve a desired carat size. Like I said we have 41 AGS certified princess diamonds and none are J, Si1 quality so if you revise your characteristics and improve your quality we might be able to help, good luck.
------------------------------------------------------
Am I overreacting to be feeling a little insulted by this guy?
Cheers,
Penny
I haven't posted much here but I sure have learnt a lot from your knowledgable selves
I thought you might be interested in an email conversation I have just had with a diamond vendor here in New Zealand. I won't mention the name because.. well.. I'm a nice person.. but it's interesting nonetheless. I hope I haven't posted this in the wrong place!
Warning: it's long.
It has been edited only to remove the vendor's name and contact info; to put the conversation in chronological order; and to highlight the comment i found most interesting..
------------------------------------------------------
Hi,
Well my requirements have changed somewhat since we last spoke! I am now looking for a ~1ct AGS-0 Princess stone, eye-clean, and J in colour.
Are you expecting to receive any of the AGS-0 princesses at all in the future?
Cheers,
Penny
------------------------------------------------------
Hi Penny,
An AGS 0 is an Ideal cut round diamond and not the reserve of the square modified brilliant commonly known as the princess. The American Gemmological Society (AGS) uses a number score system to rank the diamond light performance and a zero scores is the best but this is applied to round brilliants, typically the best cut for princesses is excellent which is the same as the GIA (Gem Inst America).
Why would you want an ideal or excellent cut but a poorly coloured J in a Si clarity? An excellent cut is not going to perform if there are many inclusions even eye clean Si1 is riddled with inclusions under magnification and these inclusions make the excellent cut perform like a good cut. Why pay for an excellent when its not going to perform like an excellent? Similarly, a J colour diamonds light return is going to be thwarted by the tint of yellow that a J possesses. To state the obvious why have an excellent cut but poor everything else?
We would recommend a balance perhaps, G colour, VS2 with an excellent cut. I have checked our database of well over 50,000 certified diamonds an we have 41 AGS princess cut diamonds available, can you inform your carat size and budget and I'll send some examples to you. You may want to go to a quality high street jewellery store and ask to see their AGS princess cut diamonds before we send lists of diamonds for you to review as this will conserve our time and we can then deliver exactly what you require at the best price.
Kind regards;
------------------------------------------------------
Hi,
I am referring the new AGS-0 grading which is now performance-based as opposed to proportions-based, and which does in fact apply to princess cuts. AGS began issuing reports under the new grading on May 1st of this year.
See this link for more info: http://www.agslab.com/press0305_01.html
Penny
------------------------------------------------------
Penny,
The AGS grade an absolute tiny amount of the worlds gem quality diamonds and mainly in the US market (see graphs). Diamond cutters just don't use their services and its from these cutting houses that the world buys. The tiny amount of diamonds that AGS certify are mainly investment quality or extremely high quality not J colour, Si1 quality! What makes you think a J colour, Si1 clarity diamond will have every facet mapped and obtain a zero rating? If so the AGS cost would make the diamond a disproportionately high cost to a low quality, low value diamond and it would be uneconomical. Since May 1st AGS would have graded a miniscule amount of round diamonds let alone princess cuts and at a zero rating well the numbers are pathetically small so stop trying to achieve the impossible. Educating yourself into every detail of buying a diamond can be dangerous and we urge people to get back to the basics which is a harmonious balance of colour, clarity and cut around your budget to achieve a desired carat size. Like I said we have 41 AGS certified princess diamonds and none are J, Si1 quality so if you revise your characteristics and improve your quality we might be able to help, good luck.
------------------------------------------------------
Am I overreacting to be feeling a little insulted by this guy?

Cheers,
Penny