When a sapphire is red, you call it a ruby. When a ruby is blue, you call it a sapphire. Rubies and sapphires are exactly the same, well, except for color, of course.
When a sapphire is red, you call it a ruby. When a ruby is blue, you call it a sapphire. Rubies and sapphires are exactly the same, well, except for color, of course.
