九月诞生石 – 蓝宝石

4.692 crt - AAA

4.8 crt - AAA

9.264 crt - AAA

7.16 crt - AAA

6.58 crt - AAA

3.12 crt - AAA

14.3 crt - AAA

9.56 crt - AAA

3.7 crt - AAA

12.6 crt - AAA

10.84 crt - AAA

9.21 crt - AAA

13.3 crt - AAA

5.25 crt - AAA

5.232 crt - AAA

4.988 crt - AAA

2.568 crt - AAA

7.05 crt - AAA

3.78 crt - AAA

9.128 crt - AAA

3.1 crt - AAA

2.844 crt - AAA

2.76 crt - AAA

2.93 crt - AAA