I have a sweet spot for Chrome Tourmaline and Indocolite (don't have either yet).
I do love Tanzanite (only the top grades ones), and welo opals are stunning!
But I guess my fav would have to be Nurielite since I keep them everywhere. I love watching their odd play of color, and they look like a sunset when the light hits just right, and I absolutely love a good Michigan Sunset
![Smile :)](./images/smilies/icon_e_smile.gif)