Jewellery, Watches, Silver and Objects of Vertu

A late 19th century diamond stick pin, designed as a coiled serpent with engraved detailing and an old brilliant-cut diamond to the head, mounted in gold, French assay mark, partial maker’s mark, associated case, length 7.2cm. £100-£150

Diamond approximately 0.05 carat. Light wear, overall very good condition. Weight (excluding stopper) 3.4gm.