A VICTORIAN DIAMOND AND SAPPHIRE NECKLACE, CIRCA 1890. Necklace with graduated tendril, floral and foliate motifs, set throughout with old European-cut diamonds, rose-cut diamonds and sapphires, mounted in silver topped yellow gold. The rear of the necklace is removable and can be divided into 4 segments. 47 cm long. With original case inscribed Harvey & Gore, 1 Vigo Street, London.