Amy on Everwood's Necklace

Last year (or was it the year before?) when Ephram gave Amy a necklace, I wanted it. I looked high and low for a version of it (in my mind, it had small "diamonds" on the circle) for less than $100. Couldn't find one anywhere. Now, they are all over the place! This one is $46 at Nordstrom. I'm not sure if I want it now. The trend is probably on it's way out. Still cute though!