Cabochon, black onyx (dyed), 40x30mm calibrated faceted oval, B grade, Mohs hardness 6-1/2 to 7. Sold individually.

As Low As $2.51 per cabochon

As Low As $1.14 per cabochon

As Low As $0.77 per cabochon

As Low As $0.25 per cabochon

As Low As $0.47 per cabochon

As Low As $2.04 per cabochon

As Low As $0.40 per cabochon

As Low As $1.41 per cabochon

As Low As $0.32 per cabochon

As Low As $1.50 per cabochon