Decemberi születési kő – Tanzanit

0.16 crt - AAA

1.28 crt - AA

0.5 crt - AA

0.5 crt - AA

0.78 crt - AA

0.25 crt - AA

0.1 crt - AAA

0.3 crt - AA

2.15 crt - AA

0.596 crt - AA

0.68 crt - AA

1.02 crt - AA

0.78 crt - AA

1 crt - AA

1.08 crt - AA

0.35 crt - AA

0.346 crt - AA

2.144 crt - AA

0.62 crt - AA

0.98 crt - AA

1.72 crt - AA

2.116 crt - AA

0.44 crt - AA

2 crt - AA

1.202 crt - AA

3.2 crt - AA

0.5 crt - AA

0.16 crt - AAA

3.9 crt - AA

4.1 crt - AA