Gem and variety of red corundum (4)
I believe the answer is:
ruby
(Other definitions for ruby that I've seen before include "Completely" , "Gemstone - shade of red" , "Precious red gem" , "Deep 6 across" , "killed an assassin" .)
I believe the answer is:
ruby
(Other definitions for ruby that I've seen before include "Completely" , "Gemstone - shade of red" , "Precious red gem" , "Deep 6 across" , "killed an assassin" .)