This gorgeous bracelet stack lights up with direct light, showing a beautiful blueish reflection. Check out the video. 
The stack comes with two bracelets:
One bracelet is made with AAA Natural Blue Tiger Eye Beads (10mm) and accented with a rectangle Artisan Tube with a 12K Antiqued Gold finish.
and the second bracelet is made with 8mm AAA Natural  Blue Tiger Eye Beads (8mm), Crystal beads, and 18K gold plated spacers.