Decemberi születési kő – Tanzanit

0.68 crt - AA

0.768 crt - AA

0.345 crt - AA

1.5 crt - AA

0.712 crt - AA

1.29 crt - AA

0.426 crt - AA

0.43 crt - AA

0.526 crt - AA

0.57 crt - AA

4.25 crt - AAA

0.883 crt - AA

0.66 crt - AA

0.345 crt - AA

0.445 crt - AA

0.981 crt - AA

0.66 crt - AA

1.686 crt - AA

1.508 crt - AA

0.96 crt - AA

0.51 crt - AAA