Riverstone beads have been specially cut to reveal unusual and interesting surface features. Color may vary from dye lot to dye lot. Testing for colorfastness is recommended.
Beads>Grade B>RiverstoneBeadsGrade BRiverstoneBluesBall4mmDyedhttp://www.firemountaingems.com/itemdetails/h204282gsH204282GSBead, riverstone (dyed), dark blue, 4mm round, B grade, Mohs hardness 3-1/2. Sold per pkg of (2) 16-inch strands.//image1.fmgstatic.com/images/p4282gsb.jpg8.998.99As Low As $2.19 per strand