A SAPPHIRE AND DIAMOND NECKLACE/BROOCH
The detachable pendant/brooch centering upon a cushion-shaped sapphire, weighing approximately 86.03 carats, in an openwork diamond set surround, to an associated diamond-line neckchain, 1930s, chain 39.5 cm
Necklace signed Petochi
Accompanied by report no. 65472 dated 21 November 2012 from the SSEF Swiss Gemmological Institute stating that the sapphire is of Ceylon origin, with no indications of heating
A SAPPHIRE AND DIAMOND NECKLACE/BROOCH
The detachable pendant/brooch centering upon a cushion-shaped sapphire, weighing approximately 86.03 carats, in an openwork diamond set surround, to an associated diamond-line neckchain, 1930s, chain 39.5 cm
Necklace signed Petochi
Accompanied by report no. 65472 dated 21 November 2012 from the SSEF Swiss Gemmological Institute stating that the sapphire is of Ceylon origin, with no indications of heating
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