Zwart Opaal turquoise Verlovingsringen

0.36 crt - AAA

0.798 crt - AAA

0.33 crt - AAA

0.62 crt - AAA

1.2 crt - AAA

0.4 crt - AAA

1.6 crt - AAA

1.25 crt - AAA

1.5 crt - AAA

1.62 crt - AAA

1.5 crt - AAA

2.68 crt - AAA

2.8 crt - AAA

0.8 crt - AAA

0.446 crt - AAA

0.36 crt - AAA

0.8 crt - AAA

0.796 crt - AAA

1 crt - AAA

1.016 crt - AAA

0.36 crt - AAA

0.692 crt - AAA

0.33 crt - AAA

0.4 crt - AAA

0.74 crt - AAA

0.4 crt - AAA

0.8 crt - AAA