I love drusy quartz, but rings are a bit difficult to find.  When I ran across this one, I ordered it right away.  I'm so glad I did!  It may be called "blue", but as you move your hand, the color shifts from intense blue to bright purple and then shiny green.  The ring is comfortable, does not snag your clothes, and the sparkle just doesn't end, even in a dim room.  If you've never tried drusy, I highly recommend this ring.  It's so beautiful!!