A colour-change sapphire and diamond scroll ring

£1,000 - £1,500 £1,700

A colour-change sapphire and diamond scroll ring, the oval-shaped sapphire weighs 3.90cts, set within diamond scroll mount (one missing) in platinum and gold, size L

Accompanied by report number 79234-29 from GCS, London stating that the sapphire is a natural colour-change sapphire with no indications of heat treatment. Origin: Madagascar