Build your bead selection with the sleek sophistication of black onyx beads. Beads are genuine, highly polished striped onyx, dyed black in color. As the dye is accepted differently throughout the stone, periodic banding may still be displayed. Please be sure to rinse before stringing to avoid color bleed.
Beads>Grade B>OnyxBeadsGrade BOnyxBlacksDiamond12mmDyedhttp://www.firemountaingems.com/itemdetails/h203227gsH203227GSBead, black onyx (dyed), 12x8mm diamond, B grade, Mohs hardness 6-1/2 to 7. Sold per 16-inch strand.//image1.fmgstatic.com/images/p3227gsb.jpg12.4512.45As Low As $6.43 per strand