Pietra portafortuna di dicembre: tanzanite

0.47 crt - AAA

0.79 crt - AAA

0.76 crt - AAA

1.238 crt - AAA

0.558 crt - AAA

0.246 crt - AAA

0.94 crt - AAA

0.472 crt - AAA

0.52 crt - AAA

2.896 crt - AAA

0.776 crt - AAA

0.96 crt - AAA

0.464 crt - AAA

0.44 crt - AAA

0.59 crt - AAA

0.15 crt - AAA

0.97 crt - AAA

0.5 crt - AAA

0.48 crt - AAA

1.216 crt - AAA

0.15 crt - AAA

0.15 crt - AAA

0.15 crt - AAA

2.378 crt - AAA