Black Opal Necklaces

0.33 ct - AAA

0.738 ct - AAA

0.975 ct - AAA

0.86 ct - AAA

2.1 ct - AAA

0.44 ct - AAA

0.42 ct - AAA

0.975 ct - AAA

1.32 ct - AAA

2.424 ct - AAA

0.92 ct - AAA

0.59 ct - AAA

1.426 ct - AAA

0.8 ct - AAA

1.142 ct - AAA

0.59 ct - AAA

0.97 ct - AAA

2.2 ct - AAA

0.44 ct - AAA

0.545 ct - AAA

0.68 ct - AAA

1.25 ct - AAA

0.44 ct - AAA

1.997 ct - AAA

0.73 ct - AAA

0.765 ct - AAA

2.358 ct - AAA

0.25 ct - AAA

0.4 ct - AAA

0.62 ct - AAA

0.36 ct - AAA

8.2 ct - AAA

0.25 ct - AAA

1.25 ct - AAA

7.53 ct - AAA

0.8 ct - AAA

1.995 ct - AAA

1.8 ct - AAA

0.94 ct - AAA

3.2 ct - AAA

0.51 ct - AAA

1.145 ct - AAA

1.5 ct - AAA

1 ct - AAA

0.77 ct - AAA

0.445 ct - AAA

0.44 ct - AAA

0.5 ct - AAA

0.582 ct - AAA

0.474 ct - AAA

0.78 ct - AAA

1.41 ct - AAA

2 ct - AAA

2.4 ct - AAA

1.805 ct - AAA

0.755 ct - AAA

1.298 ct - AAA

0.85 ct - AAA

1 ct - AAA

0.5 ct - AAA