Centre GoldLogo Design Contest

Hi,
my concept is a gold in the center circle. I create the "C" as positive space and the "G" as negative space, so it is suit best both for Gold Centre or Centre Gold.

Warm regards,
kodoqijo

(This comment references Entry #44)

alternative idea for graphic

(This comment references Entry #46)

with dark background

(This comment references Entry #47)

I really like the way it looks on black, but it'll mostly be on white. Is there a way to incorporate another color into the logo itself to get that boldness?