505
A sapphire and diamond ring, of cluster design, claw-set with a cushion-shaped sapphire weighing
A sapphire and diamond ring, of cluster design, claw-set with a cushion-shaped sapphire weighing 8.69 carats, within a border of brilliant-cut diamonds, mounted in silver and gold, size N1/2
A verbal report from GCS states that the sapphire is of Sri Lankan (Ceylon) origin, with no indications of heat treatment