Green-Blue Tourmaline Mosaic Stacker RingAbout the Piece This 18k gold ring features a faceted, square cut blue green tourmaline stone measuring 3 8" across. With its gold setting protecting it on the sides and back, this ring is intended for every day wear. Wearing this piece alone on the finger highlights the rich green blue color of the stone, its petite size makes its a good stacking option as well. Fitting a size 5. 5 finger. About the Artist Designed in her workshop amid the historic