Pietra portafortuna di dicembre: tanzanite

0.874 crt - AAA

1.18 crt - AAA

0.8 crt - AAA

1.06 crt - AAA

1.23 crt - AAA

1.04 crt - AAA

1.1 crt - AAA

0.906 crt - AAA

0.8 crt - AAA

1.84 crt - AAA

0.938 crt - AAA

1.262 crt - AAA

0.98 crt - AAA

1.33 crt - AAA

1.21 crt - AAA

0.33 crt - AAA

2 crt - AAA

0.981 crt - AAA

1.135 crt - AAA

0.8 crt - AAA

0.4 crt - AAA

2.896 crt - AAA

1.686 crt - AAA

0.96 crt - AAA

0.97 crt - AAA

1.5 crt - AAA

1.208 crt - AAA

1.118 crt - AAA

1.042 crt - AAA

0.19 crt - AAA

0.87 crt - AAA

1.195 crt - AAA

1.096 crt - AAA

0.8 crt - AAA

1.08 crt - AAA

0.7 crt - AAA

0.94 crt - AAA

2.15 crt - AAA

1.396 crt - AAA