I saw the photos of this and read the reviews and thought it would be a beautiful necklace. When I received it today, I was a bit disappointed in the size of it - the charm is actually about 1cm big, if that. However, it is VERY pretty, and as the other reviews comment, the stone is very pale and not at all like the picture.
I bought the matching earrings as well and they are beautiful - they are a much more sensible size, and aren't too heavy either! Hardly feels like your wearing them.
I've decided to keep the necklace because it matchs the earrings and the earrings are so much better. If you had plans to give this as a gift, I would think twice simply because for the price, its very very small!!