ルビー（人工的に作られたもの） プレミアムリング

1.584 crt - AAAA

3.03 crt - AAAA

5.672 crt - AAAA

13.08 crt - AAAA

2.934 crt - AAAA

14.96 crt - AAAA

6.36 crt - AAAA

5.232 crt - AAAA

16.28 crt - AAAA

13.416 crt - AAAA

6.622 crt - AAAA

5.25 crt - AAAA

1.72 crt - AAAA

3.768 crt - AAAA

7.96 crt - AAAA

4.064 crt - AAAA

8.88 crt - AAAA

3.8 crt - AAAA

6.072 crt - AAAA

4.676 crt - AAAA

7.842 crt - AAAA

6.468 crt - AAAA

4.108 crt - AAAA

3.365 crt - AAAA

3.311 crt - AAAA

2.816 crt - AAAA

4.132 crt - AAAA

5.105 crt - AAAA

1.859 crt - AAAA

2.75 crt - AAAA

1.515 crt - AAAA

4.1 crt - AAAA

5.67 crt - AAAA

2.9 crt - AAAA

5.45 crt - AAAA

5.14 crt - AAAA

5.736 crt - AAAA

5.145 crt - AAAA

3.786 crt - AAAA

1.372 crt - AAAA

3.072 crt - AAAA

5.03 crt - AAAA

4.28 crt - AAAA

5.24 crt - AAAA

3.384 crt - AAAA

4.61 crt - AAAA

4.19 crt - AAAA

2.898 crt - AAAA

9.23 crt - AAAA

7.276 crt - AAAA