サファイア（人工的に作られたもの） リング

1.77 crt - AAAA

2 crt - AAAA

0.66 crt - AAAA

1.59 crt - AAAA

1.09 crt - AAAA

3.03 crt - AAAA

5.3 crt - AAAA

1 crt - AAAA

4.548 crt - AAAA

4.7 crt - AAAA

9.264 crt - AAAA

4.5 crt - AAAA

7.62 crt - AAAA

4.73 crt - AAAA

4.644 crt - AAAA

4.788 crt - AAAA

5.22 crt - AAAA

4.596 crt - AAAA

7.74 crt - AAAA

4.5 crt - AAAA

4.61 crt - AAAA

7.62 crt - AAAA

7.88 crt - AAAA

4.858 crt - AAAA

1.49 crt - AAAA

1.18 crt - AAAA

4.692 crt - AAAA

0.845 crt - AAAA

6.69 crt - AAAA

4.108 crt - AAAA

11.66 crt - AAAA

7.16 crt - AAAA

1.518 crt - AAAA

7.5 crt - AAAA

7.24 crt - AAAA

9.128 crt - AAAA

6.56 crt - AAAA

4.5 crt - AAAA

7.6 crt - AAAA

7.05 crt - AAAA

6.68 crt - AAAA

5.108 crt - AAAA

11.18 crt - AAAA

6.974 crt - AAAA

8.14 crt - AAAA

11 crt - AAAA

4.836 crt - AAAA

7.812 crt - AAAA

4.81 crt - AAAA

4.988 crt - AAAA

6.58 crt - AAAA

5.448 crt - AAAA

8 crt - AAAA

4.06 crt - AAAA

4.7 crt - AAAA

7.932 crt - AAAA

1.06 crt - AAAA

1.16 crt - AAAA

0.58 crt - AAAA

0.936 crt - AAAA