Pietra portafortuna di dicembre: tanzanite

0.78 crt - AA

0.744 crt - AA

0.62 crt - AA

0.16 crt - AAA

0.5 crt - AA

0.5 crt - AA

0.78 crt - AA

0.25 crt - AA

0.1 crt - AAA

0.73 crt - AA

0.5 crt - AA

0.25 crt - AA

0.79 crt - AA

0.25 crt - AA

0.13 crt - AAA

1.06 crt - AA

0.16 crt - AAA

0.25 crt - AA

0.5 crt - AA

0.94 crt - AA

0.576 crt - AA

0.32 crt - AAA

0.5 crt - AA

1.176 crt - AA

0.606 crt - AA

0.5 crt - AA

0.47 crt - AA

0.25 crt - AA

2 crt - AAA

0.5 crt - AA

0.35 crt - AA

0.74 crt - AAA

0.58 crt - AA

0.596 crt - AA

1 crt - AA

0.34 crt - AA

0.5 crt - AA

0.25 crt - AA

0.5 crt - AA

0.3 crt - AAA

0.906 crt - AA

0.25 crt - AA

0.35 crt - AA

0.66 crt - AA

0.94 crt - AA

0.25 crt - AA

0.16 crt - AAA

0.356 crt - AA

0.264 crt - AAA

0.5 crt - AA

1.24 crt - AAA

0.426 crt - AA

0.904 crt - AA

0.596 crt - AA

0.938 crt - AA

0.1 crt - AAA

1.25 crt - AA

1.16 crt - AA

0.5 crt - AA

0.668 crt - AAA