Pietra portafortuna di dicembre: tanzanite

0.78 crt - AAA

0.62 crt - AAA

0.35 crt - AAA

0.47 crt - AAA

0.5 crt - AAA

0.4 crt - AAA

0.5 crt - AAA

0.606 crt - AAA

0.5 crt - AAA

0.5 crt - AAA

0.35 crt - AAA

0.32 crt - AAA

0.576 crt - AAA

0.5 crt - AAA

0.5 crt - AAA

0.668 crt - AAA

0.604 crt - AAA

0.5 crt - AAA

0.596 crt - AAA

0.5 crt - AAA

0.94 crt - AAA

0.5 crt - AAA

0.5 crt - AAA

0.596 crt - AAA

0.5 crt - AAA

0.558 crt - AAA

0.796 crt - AAA

0.68 crt - AAA

0.5 crt - AAA

0.35 crt - AAA

0.5 crt - AAA

0.5 crt - AAA

0.692 crt - AAA

0.74 crt - AAA

0.756 crt - AAA

0.5 crt - AAA

0.58 crt - AAA

0.35 crt - AAA

0.42 crt - AAA

0.68 crt - AAA

0.35 crt - AAA

0.4 crt - AAA

0.355 crt - AAA

0.36 crt - AAA

0.78 crt - AAA

0.27 crt - AAA

0.435 crt - AAA

0.3 crt - AAA

0.88 crt - AAA

0.426 crt - AAA

0.78 crt - AAA

0.74 crt - AAA

0.345 crt - AAA

0.472 crt - AAA

0.52 crt - AAA

0.65 crt - AAA

0.35 crt - AAA

0.612 crt - AAA

0.68 crt - AAA

0.5 crt - AAA