Who designed the necklace? Grace Park's Hawaii 5-O episode on 01/17/11

I was watching Hawaii 5-O this past Monday and couldn't help but drool over Kono's (Grace Park) necklace she wore on that episode.

Above: Grace park is on the extreme left.

I haven't been able to get a screencap of it totally unblocked though I have been looking hard. I really want to have someone, anyone, tell me who could have possibly designed it so I know where to look for it online.

Above: The most "out in the open" photo of it I could find.

I just know it is gold, long, and has beads on it at the bottom. It looked gorgeous and I want one just like it!

So, if you know who designed this necklace and know what necklace I speak of, please tell me! I am dying to know.