December Birthstone – Tanzanite

0.426 crt - AAA

0.58 crt - AAA

1.5 crt - AAA

1.23 crt - AAA

0.668 crt - AAA

0.5 crt - AAA

5.192 crt - AAA

2.964 crt - AAA

7.55 crt - AAA

0.526 crt - AAA

0.748 crt - AAA

4.81 crt - AAA

6.69 crt - AAA

13.08 crt - AAA

1.096 crt - AAA

0.576 crt - AAA

0.346 crt - AAA

2.144 crt - AAA

1.72 crt - AAA

0.37 crt - AAA

0.78 crt - AAA

0.886 crt - AAA

1.1 crt - AAA

2.64 crt - AAA

1.22 crt - AAA

1.49 crt - AAA

2.216 crt - AAA

0.74 crt - AAA

0.692 crt - AAA

2.784 crt - AAA

1.06 crt - AAA

2.808 crt - AAA

0.824 crt - AAA

0.435 crt - AAA

1.55 crt - AAA

0.78 crt - AAA

0.34 crt - AAA

0.575 crt - AAA

0.445 crt - AAA

1.09 crt - AAA

1.5 crt - AAA

0.915 crt - AAA

7.752 crt - AAA

0.944 crt - AAA

1.2 crt - AAA

1.118 crt - AAA

2.93 crt - AAA

0.49 crt - AAA

1.84 crt - AAA

1.344 crt - AAA

3.53 crt - AAA

0.55 crt - AAA

1.014 crt - AAA

1.584 crt - AAA

0.196 crt - AAA

2.088 crt - AAA

0.916 crt - AAA

0.496 crt - AAA

1.195 crt - AAA

2.744 crt - AAA