DBTY Anklet 15 pointers to big?

[AVCadmirer]

So I looking at getting a DBTY anklet made which can double as a bracelet ( stole idea from KTiceRN ) this will mainly be used as an anklet as Im not really into bracelets and my 8 inch wrist is obviously not dainty and therefore I don't feel I really suit them. So my question is should I stick with 9 pointers or go with 15 pointers?
Do you think 15 pointers will look to big for an anklet 10.75inch?
If I go for 9 pointers should I just leave it as one piece for an anklet?

I am also tossing up if I should go for platinum or another gold colour but with a platinum bezel. I like and have all gold colours.
Do you think an anklet would require a 1 or 1.5mm chain?
I have also asked for a diamond cut chain is there a better looking alternative?

Sorry for all the questions but this board seems to have all the great answers/suggestions so Im happy to hear from anyone

I have attached a pic of yellow, white and rose gold chains on my wrist so you get an idea of what it looks like on my skin tone.

 

[chrono]

I'm not sure I would feel safe wearing such a chain as thin as 1 mm for an anklet (worry a weak point will snap and the anklet with diamonds will be lost forever).