Black Opal Necklaces

1.805 ct - AAA

0.5 ct - AAA

0.916 ct - AAA

1.678 ct - AAA

0.65 ct - AAA

0.905 ct - AAA

2.06 ct - AAA

1.41 ct - AAA

0.43 ct - AAA

1.002 ct - AAA

0.36 ct - AAA

1.035 ct - AAA

8.545 ct - AAA

3.605 ct - AAA

1.26 ct - AAA

0.786 ct - AAA

2.85 ct - AAA

0.85 ct - AAA

0.614 ct - AAA

0.7 ct - AAA

0.394 ct - AAA

0.714 ct - AAA

0.75 ct - AAA

1.102 ct - AAA

1.684 ct - AAA

4.4 ct - AAA

1.61 ct - AAA

4.435 ct - AAA

1.408 ct - AAA

10.12 ct - AAA

1.885 ct - AAA

1.115 ct - AAA

0.935 ct - AAA

1.324 ct - AAA

0.9 ct - AAA

0.935 ct - AAA

1.07 ct - AAA

1.985 ct - AAA

1.06 ct - AAA

1.88 ct - AAA

1.096 ct - AAA

1.08 ct - AAA

1.305 ct - AAA

1.2 ct - AAA

1.158 ct - AAA

0.322 ct - AAA

1.865 ct - AAA

0.98 ct - AAA

1.176 ct - AAA

1.16 ct - AAA

0.36 ct - AAA

0.56 ct - AAA

0.64 ct - AAA

1.045 ct - AAA

0.57 ct - AAA

0.88 ct - AAA

0.47 ct - AAA

0.44 ct - AAA

0.88 ct - AAA

0.53 ct - AAA