Pietra portafortuna di dicembre: tanzanite

0.78 crt - AA

0.1 crt - AAA

0.8 crt - AA

0.94 crt - AA

0.5 crt - AA

0.464 crt - AA

0.35 crt - AA

0.472 crt - AA

0.35 crt - AA

0.16 crt - AAA

0.5 crt - AA

0.32 crt - AAA

1.176 crt - AA

0.904 crt - AA

0.208 crt - AAA

0.35 crt - AA

1.096 crt - AA

0.906 crt - AA

0.4 crt - AA

0.25 crt - AA

0.13 crt - AAA

0.25 crt - AA

1.25 crt - AA

0.744 crt - AA

0.62 crt - AA

0.435 crt - AA

0.355 crt - AA

1 crt - AA

0.5 crt - AA

0.47 crt - AA

0.5 crt - AA

1.6 crt - AA

0.25 crt - AA

1.16 crt - AA

0.5 crt - AA

0.756 crt - AA

2.216 crt - AA

0.5 crt - AA

1.02 crt - AA

0.5 crt - AA

2 crt - AAA

0.824 crt - AA

0.16 crt - AAA

1.23 crt - AA

0.96 crt - AA

0.306 crt - AA

0.25 crt - AA

0.668 crt - AAA

1.6 crt - AA

1.24 crt - AAA

0.88 crt - AA

7.52 crt - AAA

0.1 crt - AAA

0.78 crt - AA

0.25 crt - AA

0.5 crt - AA

2.15 crt - AA

0.74 crt - AAA

0.824 crt - AA

1 crt - AA