Unverified though - people are saying more in the range of 2000.
PS
In Islam they don't do cremation and burial is within a day before next sunset hence the horrible footage of hospitals releasing bodies publicly in the street - it is part of their faith and even the regime respects it.
It's interesting how nobody was skeptical of casualty estimates in a different recent conflict but suddenly we need verification.
Iranian officials are saying 2000, so that's the lower bound.