† A loose colour change sapphire, the oval colour change sapphire weighing 9.50 carats

£2,800 - £3,800 £4,032

† A loose colour change sapphire, the oval colour change sapphire weighing 9.50 carats

Accompanied by report no.25354 from the Gem & Pearl Laboratory, stating that the sapphire is of Sri Lankan origin, with no indications of heat treatment. The sapphire is blue in daylight, purple in incandescent light.