A SAPPHIRE AND DIAMOND NECKLACE
Set with a cabochon sapphire weighing 18.79 carats to the baguette-cut diamond band with brilliant-cut diamond detail, mounted in platinum, 1950s, 37.3 cm inner circumference
Accompanied by report no. 981025 dated 06 July 2006 from The London Precious Stone Laboratory stating that the sapphire is of Sri Lankan origin with no evidence of heat treatment
A SAPPHIRE AND DIAMOND NECKLACE
Set with a cabochon sapphire weighing 18.79 carats to the baguette-cut diamond band with brilliant-cut diamond detail, mounted in platinum, 1950s, 37.3 cm inner circumference
Accompanied by report no. 981025 dated 06 July 2006 from The London Precious Stone Laboratory stating that the sapphire is of Sri Lankan origin with no evidence of heat treatment
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