CONCH SHELL, ENAMEL AND DIAMOND DEMI-PARURE, MID 19TH CENTURY AND LATER

The necklace designed as an articulated vine of flowering dog rose, the leaves applied with green champlevé enamel, the flowers collet-set with conch shell cabochons and centring on rose diamonds, length approximately 460mm; together with a later pair of ear clips of similar design, case stamped G.B. Brom, Utrecht.