Good cushion diamond?

[felmingham]

Hi I have been a member of this site for years but haven't posted much at all as haven't had much to ask. But now I am finally engaged and looking to purchase a diamond.

I am looking at this diamond

http://www.jogiadiamonds.com.au/diamonds/diamonditem.php?code=SS1480

HAPE: CUSHION
CARAT WEIGHT: 1.33
COLOUR : F
CLARITY : VS2
CUT : CUSHION EXCELLENT
PRICE : A$10527.46 (inc GST)


Anybody have any comments? I have seen it in person and it looked lovely and sparkly but just want to make sure I am not missing anything I should be aware of.

Also does anybody have any idea about what percentage of copper should be in white gold rings?

Thanks in advance

Cheers