A ruby and diamond ring, set with an oval ruby weighing 2.72 carats, between shoulders set with

£5,000 - £7,000

A ruby and diamond ring, set with an oval ruby weighing 2.72 carats, between shoulders set with pear-shaped diamonds, each weighing approximately 0.50 carats, mounted in 18ct gold, size R1/2, British hallmark

A verbal report from GCS states that the ruby is of Thai/Cambodian origin, with indications of heat treatment