Purple
The most common cuts for amethyst gemstones are oval, round, cushion, and emerald cuts. These cuts are popular for showcasing the deep purple color and natural brilliance of the stone.
I think the most common colour is orange because it is a colour and a fruit x
It is between pink and purple.
The normal colour is a nice see through purple colour.
Amethyst
brown
Brown
There are no 'breeds' of chinchilla, but the most common colour is a standard grey
Gorillas most common colour is black and the second is brown.
white
Blue
brown