Black Opal Ceramic Necklaces

0.65 ct - AAA

0.514 ct - AAA

0.8 ct - AAA

0.4 ct - AAA

2.967 ct - AAA

0.36 ct - AAA

0.536 ct - AAA

0.8 ct - AAA

0.5 ct - AAA

0.598 ct - AAA

0.62 ct - AAA

0.65 ct - AAA

0.25 ct - AAA

0.715 ct - AAA

5.85 ct - AAA

2.79 ct - AAA

0.478 ct - AAA

0.93 ct - AAA

1.986 ct - AAA

0.96 ct - AAA

1.116 ct - AAA