Pietra portafortuna di dicembre: tanzanite

0.78 crt - AAA

0.744 crt - AAA

0.35 crt - AAA

0.62 crt - AAA

0.47 crt - AAA

0.25 crt - AAA

1.176 crt - AAA

0.16 crt - AAA

0.25 crt - AAA

0.79 crt - AAA

0.5 crt - AAA

0.25 crt - AAA

0.1 crt - AAA

0.4 crt - AAA

1.06 crt - AAA

1 crt - AAA

0.5 crt - AAA

0.1 crt - AAA

0.5 crt - AAA

0.25 crt - AAA

0.1 crt - AAA

0.16 crt - AAA

0.456 crt - AAA

0.78 crt - AAA

0.5 crt - AAA

0.76 crt - AAA

0.5 crt - AAA

0.306 crt - AAA

0.668 crt - AAA

0.208 crt - AAA

0.5 crt - AAA

0.5 crt - AAA

0.35 crt - AAA

0.25 crt - AAA

0.73 crt - AAA

0.576 crt - AAA

0.16 crt - AAA

0.13 crt - AAA

0.5 crt - AAA

0.5 crt - AAA

0.25 crt - AAA

0.5 crt - AAA

0.1 crt - AAA

0.25 crt - AAA

0.1 crt - AAA

0.354 crt - AAA

2 crt - AAA

0.68 crt - AAA

0.66 crt - AAA

1 crt - AAA

0.25 crt - AAA

1.238 crt - AAA

0.34 crt - AAA

0.58 crt - AAA

0.74 crt - AAA

0.1 crt - AAA

0.65 crt - AAA

0.546 crt - AAA

1.2 crt - AAA

0.94 crt - AAA