The picture is not well focused but statistically its likely a iris frckle (iris nevus), could also be ectropion uvie where pigment on back side of iris gets turned out. Not likely to ever be a problem
JCH MD
Dear jebsie,
I would recommend that you seek the care of an eyeMD to determine the etiology. I cannot tell from the picture whether this might represent a missing piece of iris or a nevus or even, melanoma.
Dr. Feldman
Sandy T. Feldman, M.D., M.S.
ClearView Eye and Laser Medical Center
San Diego, California