I'm 65, non insulin diabetic seeking Rhinoplasty. Is my age a problem or unusual? (Photo)

There really is no problem with a rhinoplasty in a patient with diabetes. Physiologically, the procedures fairly benign. Infections with rhinoplasty are almost unheard of. You look as though you'd get a good result from the procedure. Consider video imaging to get some idea of what you like

As long as your blood sugars are well controlled and your are otherwise healthy without any cardiovascular risks you should be able to have a safe rhinoplasty performed.  

Your age is ok, most doctors would like an EKG done as well as blood work to determine your health prior to surgery. And if the diabetes is under control I wouldn't see a problem, some doctors may ask you to get clearance from your primary care doctor. Best of luck.