Diospyros malabarica, the gaub tree, Malabar ebony, black-and-white ebony or pale moon ebony, is a species of flowering tree in the family Ebenaceae that is native to the Indian Subcontinent and South East Asia.

It is a long-lived, very slow-growing tree, which can reach up to 35 m in height with a black trunk up to 70 cm in diameter.