Black Onyx Fossil Gray Necklaces

0.36 crt - AAA

0.024 crt - AAA

0.012 crt - AAA

0.048 crt - AAA

0.254 crt - AAA

0.212 crt - AAA

0.412 crt - AAA

0.194 crt - AAA

0.281 crt - AAA

0.448 crt - AAA

0.304 crt - AAA

0.528 crt - AAA

0.848 crt - AAA

0.352 crt - AAA

0.396 crt - AAA

0.27 crt - AAA

0.768 crt - AAA

0.56 crt - AAA

0.07 crt - AAA

0.108 crt - AAA

0.672 crt - AAA

0.257 crt - AAA

0.808 crt - AAA

1.44 crt - AAA