30 janvier 2019
A sapphire and diamond brooch
Lot 171. A 6.10 carats Kashmir sapphire and diamond brooch. Estimate CHF 160,000 - CHF 270,000. Price realised CHF 341,000. © Christie's Image Ltd 2015
Designed as a flower set with a cushion-shaped sapphire pistil, weighing approximately 6.10 carats, extending pavé-set diamond petals, to the graduated tapered baguette-cut diamond stem and marquise-cut diamond detail, 3.5 cm, with French assay marks for gold .
Accompanied by report no. 77569 dated 28 November 2014 from the SSEF Swiss Gemmological Institute stating that the sapphire is of Kashmir origin, with no indications of heating.
Christie's. GENEVA MAGNIFICENT JEWELS, 13 May 2015, Geneva
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