A pair of cultured pearl and onyx drop earrings by Marina B.

A pair of cultured pearl and onyx drop earrings by Marina B., of abstract design, set with black onyx and mother-of-pearl, each articulated centre section terminated with a removable cultured pearl in yellow gold, French control mark, signed Marina B., no. C832, with maker's mark for Marina B. and maker's lozenge for Pierre Brun, hinged clip fittings to enable to earrings to move 45° when worn 5.7cm high, case by Marina B.