Black: Colourpoint Burmese: with feet, tail, ears and muzzle. Cream/Golden/Cinnamon: Gray/Polar Fox/Slate/Lilac/Silver: Himalayan: with tail. Nutmeg: with ticking. Ruby-Eyed White: Siamese: with feet, tail, ears and muzzle.
Pied - large white patches all over body.
Solid - With or without darker markings on ears, feet, and tail.
White markings allowed on the nose, forehead, nape of neck, and tip of tail.
Black
Red/Ruby/Pink allowed on light colored gerbils (white, cream, tan, grey).
Dark Brown (not preferred)
Faults
Disqualifications
Red eyes on dark colors.
Black eyes on light colors.
with 
with