10.22Ct Natural Ethiopian Welo Black Opal Cabochon

17x12x8mm Weight: 10.22Ct

18.3x11x10 Weight: 9.66 Ct

19x15x9mm Weight: 14.69Ct

16x11x7mm Weight: 7.99Ct

20.4x14.5x5.6mm Weight: 9.13carat

18x11.8x9mm Weight: 9Ct

18.7x7.2x5.3 Weight: 3.73 Ct

19x14x9.7 Weight: 11.73 Ct

15.2x9.9x4.4mm Weight: 3.18Ct

15.5x6.6 Weight: 5.70 Ct

24.6x13.4x7.3mm Weight: 10.20carat

16.7x13.5x9.4mm Weight: 8.76carat

18.3x13x6 Weight: 7.37 Ct

16x12x4mm Weight: 4.6Ct

16x10x7mm Weight: 5.9Ct

22.7x12.5x7.5 Weight:8.61 Ct

18.2x9.0x6.4 Weight: 5.07 Ct

18.6x11.5x5.4 Weight: 6.11 Ct

13.4x10.7x5.8mm Weight: 4.13carat

8x6-9x6mm Weight: 9.98Ct

15.2x14x5 Weight: 5.54 Ct

18.7x11.3x3.4 Weight: 3.17 Ct

17x12x6mm Weight: 6.38Ct

6x4-7x5mm Weight: 9.46Ct