Jewellery, Watches, Antiquities and Objects of Vertu

A small collection of jewellery, comprising a three stone green tourmaline ring, with pairs of single-cut diamonds between, mounted in 9ct gold; a single stone brilliant-cut diamond ring; a square sapphire and single-cut diamond ring; and a cabochon amber bar brooch, brilliant-cut diamond weight approximately 0.22 carats. £300-£400