Black Opal Necklaces

0.8 ct - AAA

2.68 ct - AAA

2 ct - AAA

0.25 ct - AAA

0.574 ct - AAA

0.45 ct - AAA

0.25 ct - AAA

0.76 ct - AAA

1.02 ct - AAA

4.333 ct - AAA

0.5 ct - AAA

0.27 ct - AAA

0.756 ct - AAA

2 ct - AAA

1.178 ct - AAA

0.39 ct - AAA

0.5 ct - AAA

2.515 ct - AAA

0.25 ct - AAA

3.7 ct - AAA

1.09 ct - AAA

2.22 ct - AAA

1.22 ct - AAA

1.8 ct - AAA

2.4 ct - AAA

0.5 ct - AAA

0.64 ct - AAA

0.287 ct - AAA

0.5 ct - AAA

0.5 ct - AAA

1.03 ct - AAA

1.25 ct - AAA

0.464 ct - AAA

0.43 ct - AAA

4 ct - AAA

2.745 ct - AAA

0.25 ct - AAA

5.495 ct - AAA

1.08 ct - AAA

0.84 ct - AAA

0.44 ct - AAA

0.345 ct - AAA

4.08 ct - AAA

0.53 ct - AAA

1 ct - AAA

0.86 ct - AAA

1.036 ct - AAA

2.424 ct - AAA

0.42 ct - AAA

0.8 ct - AAA

0.44 ct - AAA

0.915 ct - AAA

3.3 ct - AAA

0.35 ct - AAA

0.534 ct - AAA

0.25 ct - AAA

0.345 ct - AAA

0.44 ct - AAA

0.66 ct - AAA

0.536 ct - AAA