A ruby and diamond ring, of cluster design, set with an oval ruby measuring approximately 7.7 x 6.1

£600 - £800 £1,638

A ruby and diamond ring, of cluster design, set with an oval ruby measuring approximately 7.7 x 6.1 x 2.7mm, within a border of brilliant-cut diamonds, mounted in gold, size P, stamped 18CT

A verbal report from GCS states that the ruby is of Thai/Cambodian origin, with no indications of heat treatment