Fine Jewellery - 30th October 2019
Lot 1389
A colour-change sapphire and diamond scroll ring
Estimate £1,000 - £1,500 | Hammer £1700
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Description
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