Bead, Italian "onyx" (onyx marble) (dyed), blue, 16mm flat round with 0.5-1.5mm hole, B grade, Mohs hardness 3. Sold per 15-1/2" to 16" strand.

As Low As $7.80 per strand

As Low As $7.80 per strand

As Low As $4.60 per strand

As Low As $4.24 per strand

As Low As $10.40 per strand

As Low As $7.80 per strand

As Low As $5.05 per strand

As Low As $6.30 per strand

As Low As $5.59 per strand

As Low As $6.24 per strand