Lot 542 , A pink sapphire and diamond ring

A pink sapphire and diamond ring, centring on an oval pink sapphire measuring approximately 5.2 x 4.4 x 2.2mm, weighing approximately 0.40 carats, within a foliate mount of navette-shaped outline, set with circular-cut diamonds totalling approximately 0.70 carats, mounted in gold, length of setting 2cm, ring size M, numbered 3086, gross weight approximately 4 grams
£500-700