Black Onyx Round Calibrated Cabochon Stones - 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 16mm, 20mm Cabs

This listing is for Black Onyx Round Calibrated Cabochon Stones. Calibrated means that these cabochons are precisely and consistently cut so you can be confident that they will fit into any of our round cabochon settings perfectly, every time! They have a tolerance of +/- 0.5mm. We love this naturally hard stone that takes a high polish and has uniform color. These cabochons are available in 10 sizes.

YOUR CHOICE
2mm - 10 Cabs
3mm - 10 Cabs
4mm - 10 Cabs
5mm - 10 Cabs
6mm - 5 Cabs
8mm - 5 Cabs
10mm - 2 Cabs
12mm - 2 Cabs
16mm - 2 Cabs
20mm - 2 Cabs

Materials: black onyx calibrated cabochon.