Patricka Locke necklace

I saw this in a pile and immediately singled it out because it was so sparkly. I assumed it was a cheapo piece, but it had good weight in my hand and did I mention sparkly? Took it home, looked it up, turns out it's a Real Official Jewelry Designer piece of jewelry, and it's still a truly delightful amount of sparkly.

(Picture does not fully convey the sparkly.)