ID this necklace please! Anyone know who makes it?

[surfergirljen]

I just love it on her - have never seen it before. Help! Thanks in advance!

 

[Love Shopping]

It looks like the Tiffany interlocking circles in gold!

 

[surfergirljen]

Interesting that's what I thought but I have never seen it in gold and I thought it was three circles... but now that I'm looking at it more closely it might be two after all!