Black Onyx Vintage Necklaces

0.568 ct - AAA

0.2 ct - AAA

1.21 ct - AAA

1.94 ct - AAA

1.16 ct - AAA

0.152 ct - AAA

0.942 ct - AAA

1.23 ct - AAA

0.125 ct - AAA

0.18 ct - AAA

0.18 ct - AAA

0.04 ct - AAA

1.866 ct - AAA

0.192 ct - AAA

0.126 ct - AAA

0.598 ct - AAA

0.908 ct - AAA

4.154 ct - AAA

0.865 ct - AAA

1.46 ct - AAA

1.79 ct - AAA

0.28 ct - AAA

0.63 ct - AAA

2.806 ct - AAA

0.654 ct - AAA

0.11 ct - AAA

0.07 ct - AAA

0.778 ct - AAA

0.57 ct - AAA

0.732 ct - AAA

0.865 ct - AAA

0.07 ct - AAA

0.22 ct - AAA

0.85 ct - AAA

0.475 ct - AAA

1.822 ct - AAA

1.324 ct - AAA

1.096 ct - AAA

2.06 ct - AAA

0.582 ct - AAA

1.41 ct - AAA

1.61 ct - AAA

1.1 ct - AAA

2.36 ct - AAA

1.172 ct - AAA

0.78 ct - AAA

0.126 ct - AAA

0.085 ct - AAA

1.566 ct - AAA

1.162 ct - AAA

0.973 ct - AAA

0.31 ct - AAA

1.044 ct - AAA

0.33 ct - AAA

0.665 ct - AAA

1.448 ct - AAA

1.403 ct - AAA

2.716 ct - AAA

1.44 ct - AAA

1.796 ct - AAA