The streak of diamond is white; quantity -- how much -- isn't a factor.
The streak for a diamond is colorless.
Diamonds Have No Streak AT All..
The streak of a diamond is transparent.First of all, diamond is spelled 'diamond'. Next, diamond might seem like it has a streak when it scratches something but that is only a scratch. Diamonds do not have a streak.
the diamond has no streak because it is the hardest mineral
Diamond will not leave a streak on a porcelain streak plate because diamond is harder than the streak plate. It will leave a scratch on the streak plate for the same reason.
Diamond does not streak. Anything with a Mohs hardness greater than about 7 will cut the ceramic plate used for the test. Diamond, the hardest naturally occurring substance, has a Mohs hardness of 10. (Nothing else in nature comes close.)
white streak
It doesn't leave a streak.
According to Galleries dot com, diamond streak is white.
diamond
Topaz (8), corundum (9), and diamond (10).
A streak plate has hardness of 7 on the Mohs scale, so harder minerals will not leave a streak. Diamond has a hardness of 10 and corundum is 9 - so neither will leave a streak.