Riverstone beads have been specially cut to reveal unusual and interesting surface features with colors ranging from a soft blue-green to bright medium green. Color may vary from dye lot to dye lot. Testing for colorfastness is recommended.
Beads>Grade B>RiverstoneBeadsGrade BRiverstoneGreensRondelle4mmDyedhttp://www.firemountaingems.com/itemdetails/h209486gsH209486GSBead, riverstone (dyed), green, 6x4mm rondelle, B grade, Mohs hardness 3-1/2. Sold per 16-inch strand.//image1.fmgstatic.com/images/p9486gsb(4).jpg11.3611.36As Low As $5.87 per strand