Pietra portafortuna di dicembre: tanzanite

0.25 crt - AAA

0.4 crt - AAA

1.176 crt - AAA

0.5 crt - AAA

0.25 crt - AAA

1.16 crt - AAA

0.47 crt - AAA

0.5 crt - AAA

0.744 crt - AAA

1.64 crt - AAA

1.195 crt - AAA

1.296 crt - AAA

0.13 crt - AAA

0.78 crt - AAA

0.16 crt - AAA

0.35 crt - AAA

0.74 crt - AAA

1.344 crt - AAA

0.49 crt - AAA

0.1 crt - AAA

1 crt - AAA

0.5 crt - AAA

1.02 crt - AAA

0.76 crt - AAA

0.62 crt - AAA

0.596 crt - AAA

1.25 crt - AAA

0.7 crt - AAA

0.8 crt - AAA

2.15 crt - AAA

0.35 crt - AAA

1.5 crt - AAA

0.86 crt - AAA

0.264 crt - AAA

4 crt - AAA

4.1 crt - AAA

0.2 crt - AAA

2 crt - AAA

1.5 crt - AAA

1.79 crt - AAA

1.29 crt - AAA

0.1 crt - AAA

0.5 crt - AAA

0.25 crt - AAA

0.35 crt - AAA

2.88 crt - AAA

0.1 crt - AAA

0.5 crt - AAA

5.192 crt - AAA

0.78 crt - AAA

1.06 crt - AAA

0.5 crt - AAA

0.5 crt - AAA

0.692 crt - AAA

2.64 crt - AAA

2.744 crt - AAA

1.25 crt - AAA

0.35 crt - AAA

0.73 crt - AAA

0.25 crt - AAA