Im looking for an ideal cut stone

[dyemonds2002]

Im looking for a small .25-30 round ideal cut stone with 60 depth and 55 table and angles 34.3 and 40.8 this seems to be excellent proportions does any vendor have stones like this clarity unimportant and near colorless, can someone help me find something like this it would also score 1 on the HCA ex ex ex ex, ive been playing with numbers and i came up with this.

 

[strmrdr]

If I may,
There are several other combinations of angles that will make for an awesome diamond.

www.whiteflash.com
Has several aca's h&a diamonds in that size range.
They will be top line h&a diamonds.

 

[pqcollectibles]

There's a "Search by Known HCA Score" search engine:

http://www.pricescope.com/sift.asp

Just enter the carat weight, color, and clarity levels and you'll get a list of diamonds currently available. I did a quick check (D/IF to J/SI2) and there are 33 available. The list that is generated has the specs you're looking for so you don't have to check each diamond individually.

 

[valeria101]

I think that even the Ex-Ex-Ex score on the HCA admits more variation on those angles than your post seems to indicate. Actually, this request can also leave room for a real DOG of a diamond to slip in. The HCA simply does not take into account all the parameters in a diamond's cut that result in greta light return.

If you want the 'best of the best' in cut quality, the request would better be for a H&A with top light return. Somethis like this is not precise down to a tenth of an angle degree (mabe a couple

) but does amount to one of the most successfully cut and briliant diamonds. The requirement of a correct H&A pattern will still leave a few degrees of freedom loose, top light return covers 'em all.

Best of luck