Large circular ribbed mid century antique cream onyx Vase

A beautifully carved onyx stone vase, well proportioned and created out of cream and pale green onyx which has a vein of umber running through it.

History ~
1970s, UK.

Condition ~
Good antique condition, slight wear to the ribbed edges, no cracks.

Dimensions ~
H 19.5 | Diameter of rim 11 cm