Black Opal Necklaces

1.8 crt - AAA

2.68 crt - AAA

2 crt - AAA

0.574 crt - AAA

1.178 crt - AAA

0.5 crt - AAA

0.25 crt - AAA

0.5 crt - AAA

0.5 crt - AAA

0.27 crt - AAA

8.2 crt - AAA

0.756 crt - AAA

0.464 crt - AAA

2 crt - AAA

2.515 crt - AAA

0.536 crt - AAA

0.39 crt - AAA

0.25 crt - AAA

1.09 crt - AAA

0.45 crt - AAA

0.73 crt - AAA

1.22 crt - AAA

1.036 crt - AAA

0.5 crt - AAA

0.64 crt - AAA

0.287 crt - AAA

2.4 crt - AAA

0.5 crt - AAA

1 crt - AAA

0.8 crt - AAA

0.25 crt - AAA

2.1 crt - AAA

1.25 crt - AAA

2.745 crt - AAA

0.43 crt - AAA

5.495 crt - AAA

0.915 crt - AAA

0.25 crt - AAA

0.345 crt - AAA

0.4 crt - AAA

0.345 crt - AAA

0.66 crt - AAA

0.44 crt - AAA

0.545 crt - AAA

0.975 crt - AAA

0.35 crt - AAA

1.426 crt - AAA

0.44 crt - AAA

0.8 crt - AAA

3.2 crt - AAA

4 crt - AAA

0.25 crt - AAA

3.3 crt - AAA

0.534 crt - AAA

0.8 crt - AAA

1.25 crt - AAA

0.296 crt - AAA

0.33 crt - AAA

0.76 crt - AAA

0.25 crt - AAA