which diamond??

[araj]

Hi, I am a first time buyer and deciding between 3 rings.

1) 1.78ct vs2 H GIA 59.3% 60% $18900 CAD
7.97-8.01x4.74

2) 1.65ct vs2 H GIA 59.4% 59% $18000 CAD
7.70-7.75x4.59

3) 1.71ct vs2 G Gemscan GoodCut $17000 CAD (includes platinum setting)
7.52-7.57x?


Which diamond appears to be the best deal? The last one will come with a tiffany style platinum band. I''m not sure how much it will cost to set the other diamonds, anyone know how much I should add to the first 2 diamonds?

All input is very much appreciated.

Thanks.

 

[Talonnav]

Which of those numbers are the table & depth? They are so close, it is hard to tell.

I would need more info such as crown angle, pavillion angle, girdle, and culet to give you a proper opinion.