Pietra portafortuna di dicembre: tanzanite

0.744 crt - AAA

0.47 crt - AAA

0.5 crt - AAA

0.5 crt - AAA

0.35 crt - AAA

0.25 crt - AAA

2.88 crt - AAA

0.79 crt - AAA

0.8 crt - AAA

0.558 crt - AAA

0.16 crt - AAA

0.5 crt - AAA

0.5 crt - AAA

1 crt - AAA

0.724 crt - AAA

0.596 crt - AAA

0.25 crt - AAA

0.776 crt - AAA

0.96 crt - AAA

0.4 crt - AAA

1.25 crt - AAA

0.306 crt - AAA

0.32 crt - AAA

0.78 crt - AAA

0.25 crt - AAA

1.6 crt - AAA

1.6 crt - AAA

0.86 crt - AAA

0.768 crt - AAA

1.332 crt - AAA

1.16 crt - AAA

0.62 crt - AAA

1 crt - AAA

1.06 crt - AAA

0.25 crt - AAA

0.16 crt - AAA

1 crt - AAA

0.8 crt - AAA

1.79 crt - AAA

0.5 crt - AAA

1.296 crt - AAA

0.596 crt - AAA

1.173 crt - AAA

0.16 crt - AAA

1.176 crt - AAA

2.15 crt - AAA

0.78 crt - AAA

0.94 crt - AAA

0.76 crt - AAA

0.904 crt - AAA

1 crt - AAA

0.66 crt - AAA

1.2 crt - AAA

1.32 crt - AAA

2 crt - AAA

9.75 crt - AAA

1.55 crt - AAA

0.25 crt - AAA

0.7 crt - AAA

0.5 crt - AAA