Just to address the questions that so far Neil and I have not been addressing...
Hi there.
I'm from South Africa (European South-African
) - I always laugh terms like "African-American"
I'm looking to get engaged over the next few months.
My girlfriend likes yellow gold, and I intend to buy her a simple plain solitaire (six clawed) with only one stone in the centre.
Now I've received numerous quotes on diamonds and rings.
Usually its $800 for the gold + labor plus then the stone.
It sounds reasonable for a good quality setting - at US prices. You can spend less, but you will get what you pay for (i.e. less). Now, that is one place where conceivably SA could be cheaper, because even at the astronomical prices gold is at today, there's only about $250 of gold in the cost, the rest is labour, energy and profit.
I'm a true amateur, have been reading up on all the C's, out of which I feel Cut is the most important.
What I'm looking for is the following:
0.7-0.9ct
Colour - G-I
Clarity - Up to SI1 - as long as inclusions aren't visible to the naked eye and doesn't affect light coming through the top.
Cut: Looking for either a round brilliant cut or a Emerald cut. - Must be "Excellent" or "Very good"
Sensible set of specs. A few points to take into account:
1. Size: 0.70 and 0.90 are two price thresholds - meaning the price/carat goes up significantly. With a budget of USD 4000 (assuming $800 for setting and $700 for taxes), you can afford a round 0.7x G-VS2 or an H-SI1 0.8x with truly excellent cut. And you are right, cut is the most important.
2. Shape: If you go with an emerald cut, you can afford a 0.9x F-VS2, but the issue here is guidance on cut is difficult to get except through the dealer. AGS grades emerald cut diamonds for cut, but AGS graded diamonds are few and far between.
3. Clarity: no danger to sparkle until you hit I2, except for a few quite rare cases. Certainly not at SI1. Unfortunately, no way of telling if an SI1 is eye clean without seeing it - this means you or the dealer.
Now I've received a quote for the following:
H / SI2 / 0.76ct stone - $2800
I find this quite cheap.
The stone is certified by EGL South Africa, and has the following additional details:
Total Diameters: 5.86mm
Total Depth: 60.6%
Table: 66%
Crown Angle: 12%
Pavillion: 44.4%
Cutlet 0.7%
Girdle: 2%
I assume this is a round - and no, it's not necessarily cheap. And unfortunately you have very little information on the stone - including what colour, clarity or cut quality it really is.
Read here for some threads on the "dangers" of non-reliable grading (including alas EGL-SA)
http://www.diamondreview.com/forum/topic/7515-egl-international-is-this-a-legit-appraisal-firm/
http://www.diamondreview.com/forum/topic/7489-potential-value-in-egl/
http://www.diamondreview.com/forum/topic/7436-advice-on-this-35-ct-round-diamond/
What worries me is the SI2 rating - this may point to bad inclusions?
It may - in fact, it being an EGL-International it probably does, but it is not necessarily so.
I don't understand the meaning of all the last stats, could someone explain or link somewhere I can judge for myself? Is there anything else I should look out for?
As to the above, what would the ideal ratios be?
Start by reading the tutorial/articles here:
http://www.diamondreview.com/articlesIf you want more (and frankly better!) info on cut, a good place to start is here:
http://www.gia.edu/diamondcut/and this papers is more technical but still readable. Although it's mostly on rounds it will also give you a good idea on what to look for in other shapes.
http://www.gia.edu/diamondcut/pdf/cut_fall2004.pdf
It's a lot of reading, but do come back with more questions and requests for help.