Color Correcting Question

I'm using a chroma green backdrop behind my subject and she's wearing a teal bracelet. When I go to "key" it, the teal bracelet becomes a dull grayish blue. I know this is because there's a green hue within the bracelet so i attempt to color correct the bracelet with the eyedropper. The problem here being that I can't get the exact teal hue that the bracelet originally was.
Is there another way to color correct so that I can get the exact teal hue that I'm looking for? I know it's a general "no, no" to use any shade of green in front of a green screen but I work for a jewelry company and a lot of our items have green in them. Is there any way around this??
Attached are screenshots from before and after "keying" so you can get a better idea of what I'm talking about.

Thanks!