Jewelry mark ID - Driving me crazy!

[ifmelfalls]

I have been studying this mark every which way possible for the past 20 minutes and it's driving me crazy. I can swear the first part says "Grit" but searching that didn't help with anything. Second part looked like Brigs? Bright? Eric? 

Please help me satisfy my curiousity:

Front of piece

Trying my best to get a pic of the mark

And I'm so sorry I took this pic on my knee and you see me gross skin but of all the many pictures I took trying to capture the mark, this was one of the best:

One more, cropped closer:

Any clues? It's just a little pin and probably not anything special but at this point I just want to know what it says! Thanks!

[sunshine*kisses]

It is hard to see but the second pic of the back lookes like GRN but the last looks like GRIT lol sorry cant guess on the second word to blurry