An Edwardian jadeite brooch pendant

An Edwardian jadeite brooch pendant, composed of six circular cabochons interspersed with marquise-shaped cabochons mounted in yellow gold collets, detachable pendant fitting, length excluding bail 3.6cm, case

Provenance: the jadeite was presented to Henry Bousfield, Bishop of Pretoria (1832-1902), and later in the set into this brooch, thence by descent