Your avatar picture will display your current honour rank (unless you are below 99 honour). Ranks are listed below:

Honour Range Rank Division
0-99 - None
100-499 I Bronze
500-899 II Bronze
900-1299 III Bronze
1300-1699 IV Bronze
1700-2099 V Bronze
2100-2499 I Silver
2500-2799 II Silver
2800-3099 III Silver
3100-3399 IV Silver
3400-3699 V Silver
3700-3999 I Gold
4000-4249 II Gold
4250-4499 III Gold
4500-4749 IV Gold
4750-5000 V Gold
5001-5399 I Guardian
5400-5799 II Guardian
5800-6199 III Guardian
6200-6599 IV Guardian
6600-6999 V Guardian
7000-7499 I Master
7500-7999 II Master
8000-8499 III Master
8500-8999 IV Master
9000+ V Master