Funny, I have had my eye on this same ring, but haven't made the plunge because I can't decide which color (deciding between the Smokey Quartz and the Citrine). I voted for the smoky quartz because I think it is a nice rich, dsversatile color. The citrine is very fun and also versatile. I love the amethyst, but the color wouldn't go as well with everything. As for the praseolite, I think it is pretty versatile, but the color isn't as interesting to me as it looks a little washed out compared to the others.