Lot 478 , A sapphire and diamond cluster ring

A sapphire and diamond cluster ring, designed as an oval plaque, set with one oval and two circular-cut sapphires totalling approximately 0.70 carats, within a border of circular-cut diamonds totalling approximately 0.60 carats, mounted in gold, size N1/2, stamped 18CT, gross weight approximately 6 grams
£200-300