Jewellery, Watches, Silver and Objects of Vertu

A late 18th century enamel, pearl and diamond set pendant, the rectangular-shaped pendant with blue guilloché enamel ground and set with a half-pearl and rose-cut diamond cluster, to a tiered seed pearl border and similarly-set bale, mounted in gold, later adapted and suspended by an unassociated brick-link chain, pendant length 35mm. £500-£700