December Birthstone – Tanzanite

0.16 crt - AAA

1 crt - AAA

0.78 crt - AAA

0.25 crt - AAA

0.5 crt - AAA

0.1 crt - AAA

0.35 crt - AAA

0.5 crt - AAA

2.15 crt - AAA

1.02 crt - AAA

0.596 crt - AAA

1.72 crt - AAA

0.68 crt - AAA

0.62 crt - AAA

2.144 crt - AAA

0.3 crt - AAA

0.98 crt - AAA

1.08 crt - AAA

0.78 crt - AAA

2.116 crt - AAA

1.28 crt - AAA

3.2 crt - AAA

0.346 crt - AAA

3.9 crt - AAA

0.16 crt - AAA

2 crt - AAA

4.1 crt - AAA

1.202 crt - AAA

0.44 crt - AAA

0.5 crt - AAA